125318013654 has 64 divisors (see below), whose sum is σ = 273363270336. Its totient is φ = 38138978304.

The previous prime is 125318013643. The next prime is 125318013659. The reversal of 125318013654 is 456310813521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125318013659) 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, 1222572 + ... + 1321104.

It is an arithmetic number, because the mean of its divisors is an integer number (4271301099).

Almost surely, 2^125318013654 is an apocalyptic number.

125318013654 is an abundant number, since it is smaller than the sum of its proper divisors (148045256682).

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

125318013654 is a wasteful number, since it uses less digits than its factorization.

125318013654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98929.

The product of its (nonzero) digits is 86400, while the sum is 39.

The spelling of 125318013654 in words is "one hundred twenty-five billion, three hundred eighteen million, thirteen thousand, six hundred fifty-four".