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5488433605 = 52157750873
BaseRepresentation
bin1010001110010001…
…01101100111000101
3112011111110022111201
411013020231213011
542220014333410
62304340102501
7253002626104
oct50710554705
915144408451
105488433605
112367094446
121092094a31
136960c4165
143a0cc603b
15221c8783a
hex14722d9c5

5488433605 has 8 divisors (see below), whose sum is σ = 6586555032. Its totient is φ = 4390457088.

The previous prime is 5488433563. The next prime is 5488433609. The reversal of 5488433605 is 5063348845.

It can be written as a sum of positive squares in 4 ways, for example, as 1548737316 + 3939696289 = 39354^2 + 62767^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5488433605 - 227 = 5354215877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5488433609) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82449 + ... + 133321.

It is an arithmetic number, because the mean of its divisors is an integer number (823319379).

Almost surely, 25488433605 is an apocalyptic number.

It is an amenable number.

5488433605 is a deficient number, since it is larger than the sum of its proper divisors (1098121427).

5488433605 is a wasteful number, since it uses less digits than its factorization.

5488433605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72455.

The product of its (nonzero) digits is 1382400, while the sum is 46.

The square root of 5488433605 is about 74083.9632106706. The cubic root of 5488433605 is about 1763.9359233970.

The spelling of 5488433605 in words is "five billion, four hundred eighty-eight million, four hundred thirty-three thousand, six hundred five".

Divisors: 1 5 21577 50873 107885 254365 1097686721 5488433605