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5527487023 = 31383465551
BaseRepresentation
bin1010010010111011…
…01100001000101111
3112021012221102201121
411021131230020233
542310014041043
62312253121411
7253655602342
oct51135541057
915235842647
105527487023
1123871388a3
1210a3189267
136a1218ba6
143a6170459
152253edded
hex14976c22f

5527487023 has 8 divisors (see below), whose sum is σ = 5720702976. Its totient is φ = 5335203000.

The previous prime is 5527487003. The next prime is 5527487033. The reversal of 5527487023 is 3207847255.

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 5527487023 - 29 = 5527486511 is a prime.

It is a super-2 number, since 2×55274870232 = 61106225578866805058, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5527487003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220903 + ... + 244648.

It is an arithmetic number, because the mean of its divisors is an integer number (715087872).

Almost surely, 25527487023 is an apocalyptic number.

5527487023 is a deficient number, since it is larger than the sum of its proper divisors (193215953).

5527487023 is a wasteful number, since it uses less digits than its factorization.

5527487023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465965.

The product of its (nonzero) digits is 470400, while the sum is 43.

The square root of 5527487023 is about 74347.0713814606. The cubic root of 5527487023 is about 1768.1098512471.

The spelling of 5527487023 in words is "five billion, five hundred twenty-seven million, four hundred eighty-seven thousand, twenty-three".

Divisors: 1 31 383 11873 465551 14432081 178306033 5527487023