20025927307254 has 64 divisors (see below), whose sum is σ = 45994911851520. Its totient is φ = 5748776100000.

The previous prime is 20025927307241. The next prime is 20025927307291. The reversal of 20025927307254 is 45270372952002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24745729 + ... + 25542179.

It is an arithmetic number, because the mean of its divisors is an integer number (718670497680).

Almost surely, 2^{20025927307254} is an apocalyptic number.

20025927307254 is an abundant number, since it is smaller than the sum of its proper divisors (25968984544266).

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

20025927307254 is a wasteful number, since it uses less digits than its factorization.

20025927307254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 816537.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 20025927307254 in words is "twenty trillion, twenty-five billion, nine hundred twenty-seven million, three hundred seven thousand, two hundred fifty-four".