5523601564431 has 6 divisors (see below), whose sum is σ = 7978535593080. Its totient is φ = 3682401042948.

The previous prime is 5523601564399. The next prime is 5523601564433. The reversal of 5523601564431 is 1344651063255.

It is a happy number.

5523601564431 is a `hidden beast` number, since 5 + 5 + 2 + 3 + 60 + 156 + 4 + 431 = 666.

It is not a de Polignac number, because 5523601564431 - 2⁵ = 5523601564399 is a prime.

It is a super-2 number, since 2×5523601564431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5523601564433) 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 5 ways as a sum of consecutive naturals, for example, 306866753571 + ... + 306866753588.

It is an arithmetic number, because the mean of its divisors is an integer number (1329755932180).

Almost surely, 2^{5523601564431} is an apocalyptic number.

5523601564431 is a deficient number, since it is larger than the sum of its proper divisors (2454934028649).

5523601564431 is a wasteful number, since it uses less digits than its factorization.

5523601564431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 613733507165 (or 613733507162 counting only the distinct ones).

The product of its (nonzero) digits is 1296000, while the sum is 45.

The spelling of 5523601564431 in words is "five trillion, five hundred twenty-three billion, six hundred one million, five hundred sixty-four thousand, four hundred thirty-one".