25122141054 has 48 divisors (see below), whose sum is σ = 56348248320. Its totient is φ = 8079543360.

The previous prime is 25122141053. The next prime is 25122141073. The reversal of 25122141054 is 45014122152.

It is a happy number.

25122141054 is a `hidden beast` number, since 2 + 512 + 2 + 141 + 0 + 5 + 4 = 666.

It is a super-2 number, since 2×25122141054² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25122141053) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 751504 + ... + 784220.

It is an arithmetic number, because the mean of its divisors is an integer number (1173921840).

Almost surely, 2^25122141054 is an apocalyptic number.

25122141054 is an abundant number, since it is smaller than the sum of its proper divisors (31226107266).

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

25122141054 is a wasteful number, since it uses less digits than its factorization.

25122141054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34225 (or 34222 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 27.

It can be divided in two parts, 25122 and 141054, that added together give a triangular number (166176 = T₅₇₆).

The spelling of 25122141054 in words is "twenty-five billion, one hundred twenty-two million, one hundred forty-one thousand, fifty-four".