20314752510 has 32 divisors (see below), whose sum is σ = 52505822880. Its totient is φ = 5000554368.

The previous prime is 20314752499. The next prime is 20314752511. The reversal of 20314752510 is 1525741302.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314752511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26044165 + ... + 26044944.

It is an arithmetic number, because the mean of its divisors is an integer number (1640806965).

Almost surely, 2^20314752510 is an apocalyptic number.

20314752510 is an abundant number, since it is smaller than the sum of its proper divisors (32191070370).

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

20314752510 is a wasteful number, since it uses less digits than its factorization.

20314752510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52089132.

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 20314752510 in words is "twenty billion, three hundred fourteen million, seven hundred fifty-two thousand, five hundred ten".