20050525023 has 8 divisors (see below), whose sum is σ = 26765377968. Its totient is φ = 13351344384.

The previous prime is 20050525009. The next prime is 20050525037. The reversal of 20050525023 is 32052505002.

It is an interprime number because it is at equal distance from previous prime (20050525009) and next prime (20050525037).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20050525023 - 2⁴ = 20050525007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20050524984 and 20050525002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20050525073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915090 + ... + 3920207.

It is an arithmetic number, because the mean of its divisors is an integer number (3345672246).

Almost surely, 2^20050525023 is an apocalyptic number.

20050525023 is a deficient number, since it is larger than the sum of its proper divisors (6714852945).

20050525023 is an equidigital number, since it uses as much as digits as its factorization.

20050525023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7836153.

The product of its (nonzero) digits is 3000, while the sum is 24.

The spelling of 20050525023 in words is "twenty billion, fifty million, five hundred twenty-five thousand, twenty-three".