5525635631 has 2 divisors, whose sum is σ = 5525635632. Its totient is φ = 5525635630.

The previous prime is 5525635627. The next prime is 5525635639. The reversal of 5525635631 is 1365365255.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5525635631 - 2² = 5525635627 is a prime.

It is a super-2 number, since 2×5525635631² = 61065298253153536322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5525635639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2762817815 + 2762817816.

It is an arithmetic number, because the mean of its divisors is an integer number (2762817816).

Almost surely, 2^5525635631 is an apocalyptic number.

5525635631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5525635631 is an equidigital number, since it uses as much as digits as its factorization.

5525635631 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 405000, while the sum is 41.

The square root of 5525635631 is about 74334.6193304304. The cubic root of 5525635631 is about 1767.9124239797.

The spelling of 5525635631 in words is "five billion, five hundred twenty-five million, six hundred thirty-five thousand, six hundred thirty-one".