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5542001454 = 2311307273517
BaseRepresentation
bin1010010100101010…
…00011101100101110
3112022020020211210010
411022111003230232
542322223021304
62313532154050
7254223143433
oct51225035456
915266224703
105542001454
1123943517a0
1210a8008926
136a422b502
143a806bb8a
15226819789
hex14a543b2e

5542001454 has 32 divisors (see below), whose sum is σ = 12131070336. Its totient is φ = 1673917920.

The previous prime is 5542001429. The next prime is 5542001459. The reversal of 5542001454 is 4541002455.

It is a super-2 number, since 2×55420014542 = 61427560232276228232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542001459) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116497 + ... + 157020.

It is an arithmetic number, because the mean of its divisors is an integer number (379095948).

Almost surely, 25542001454 is an apocalyptic number.

5542001454 is an abundant number, since it is smaller than the sum of its proper divisors (6589068882).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5542001454 is a wasteful number, since it uses less digits than its factorization.

5542001454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273840.

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 5542001454 is about 74444.6200473882. The cubic root of 5542001454 is about 1769.6561041481.

It can be divided in two parts, 5542001 and 454, that added together give a palindrome (5542455).

The spelling of 5542001454 in words is "five billion, five hundred forty-two million, one thousand, four hundred fifty-four".

Divisors: 1 2 3 6 11 22 33 66 307 614 921 1842 3377 6754 10131 20262 273517 547034 820551 1641102 3008687 6017374 9026061 18052122 83969719 167939438 251909157 503818314 923666909 1847333818 2771000727 5542001454