525563265532 has 12 divisors (see below), whose sum is σ = 941124917656. Its totient is φ = 256670431920.

The previous prime is 525563265473. The next prime is 525563265547. The reversal of 525563265532 is 235562365525.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1527800019 + ... + 1527800362.

Almost surely, 2^525563265532 is an apocalyptic number.

It is an amenable number.

525563265532 is a deficient number, since it is larger than the sum of its proper divisors (415561652124).

525563265532 is a wasteful number, since it uses less digits than its factorization.

525563265532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055600428 (or 3055600426 counting only the distinct ones).

The product of its digits is 8100000, while the sum is 49.

The spelling of 525563265532 in words is "five hundred twenty-five billion, five hundred sixty-three million, two hundred sixty-five thousand, five hundred thirty-two".