125411935285 has 16 divisors (see below), whose sum is σ = 185223782016. Its totient is φ = 79381620288.

The previous prime is 125411935279. The next prime is 125411935301. The reversal of 125411935285 is 582539114521.

It is a cyclic number.

It is not a de Polignac number, because 125411935285 - 2²³ = 125403546677 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 137814859 + ... + 137815768.

It is an arithmetic number, because the mean of its divisors is an integer number (11576486376).

Almost surely, 2^125411935285 is an apocalyptic number.

It is an amenable number.

125411935285 is a deficient number, since it is larger than the sum of its proper divisors (59811846731).

125411935285 is a wasteful number, since it uses less digits than its factorization.

125411935285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275630652.

The product of its digits is 432000, while the sum is 46.

It can be divided in two parts, 125411 and 935285, that added together give a triangular number (1060696 = T₁₄₅₆).

The spelling of 125411935285 in words is "one hundred twenty-five billion, four hundred eleven million, nine hundred thirty-five thousand, two hundred eighty-five".