25075922011 has 32 divisors (see below), whose sum is σ = 30897574400. Its totient is φ = 19869857280.

The previous prime is 25075922009. The next prime is 25075922057. The reversal of 25075922011 is 11022957052.

It is not a de Polignac number, because 25075922011 - 2¹ = 25075922009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (25075923011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11602771 + ... + 11604931.

It is an arithmetic number, because the mean of its divisors is an integer number (965549200).

Almost surely, 2^25075922011 is an apocalyptic number.

25075922011 is a deficient number, since it is larger than the sum of its proper divisors (5821652389).

25075922011 is a wasteful number, since it uses less digits than its factorization.

25075922011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4259.

The product of its (nonzero) digits is 12600, while the sum is 34.

The spelling of 25075922011 in words is "twenty-five billion, seventy-five million, nine hundred twenty-two thousand, eleven".