20625262903795 has 16 divisors (see below), whose sum is σ = 27136024300800. Its totient is φ = 14924813349600.

The previous prime is 20625262903727. The next prime is 20625262903841. The reversal of 20625262903795 is 59730926252602.

It is not a de Polignac number, because 20625262903795 - 2¹⁵ = 20625262871027 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 942212121 + ... + 942234010.

It is an arithmetic number, because the mean of its divisors is an integer number (1696001518800).

Almost surely, 2^{20625262903795} is an apocalyptic number.

20625262903795 is a deficient number, since it is larger than the sum of its proper divisors (6510761397005).

20625262903795 is a wasteful number, since it uses less digits than its factorization.

20625262903795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1884446346.

The product of its (nonzero) digits is 24494400, while the sum is 58.

The spelling of 20625262903795 in words is "twenty trillion, six hundred twenty-five billion, two hundred sixty-two million, nine hundred three thousand, seven hundred ninety-five".