20251627253 has 16 divisors (see below), whose sum is σ = 23800113792. Its totient is φ = 16988664000.

The previous prime is 20251627241. The next prime is 20251627267. The reversal of 20251627253 is 35272615202.

It is not a de Polignac number, because 20251627253 - 2¹⁰ = 20251626229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20251627153) 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, 434123 + ... + 478503.

It is an arithmetic number, because the mean of its divisors is an integer number (1487507112).

Almost surely, 2^20251627253 is an apocalyptic number.

It is an amenable number.

20251627253 is a deficient number, since it is larger than the sum of its proper divisors (3548486539).

20251627253 is a wasteful number, since it uses less digits than its factorization.

20251627253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47596.

The product of its (nonzero) digits is 50400, while the sum is 35.

The spelling of 20251627253 in words is "twenty billion, two hundred fifty-one million, six hundred twenty-seven thousand, two hundred fifty-three".