20300525232 has 40 divisors (see below), whose sum is σ = 56477103984. Its totient is φ = 6246315264.

The previous prime is 20300525153. The next prime is 20300525257. The reversal of 20300525232 is 23252500302.

It is a super-2 number, since 2×20300525232² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16265823 + ... + 16267070.

Almost surely, 2^20300525232 is an apocalyptic number.

It is an amenable number.

20300525232 is an abundant number, since it is smaller than the sum of its proper divisors (36176578752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20300525232 is a wasteful number, since it uses less digits than its factorization.

20300525232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32532917 (or 32532911 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 24.

The spelling of 20300525232 in words is "twenty billion, three hundred million, five hundred twenty-five thousand, two hundred thirty-two".