125070457065 has 16 divisors (see below), whose sum is σ = 210644980800. Its totient is φ = 63193493952.

The previous prime is 125070457033. The next prime is 125070457111. The reversal of 125070457065 is 560754070521.

It is a happy number.

It is not a de Polignac number, because 125070457065 - 2⁵ = 125070457033 is a prime.

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, 219421570 + ... + 219422139.

It is an arithmetic number, because the mean of its divisors is an integer number (13165311300).

Almost surely, 2^125070457065 is an apocalyptic number.

125070457065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

125070457065 is a deficient number, since it is larger than the sum of its proper divisors (85574523735).

125070457065 is a wasteful number, since it uses less digits than its factorization.

125070457065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438843736.

The product of its (nonzero) digits is 294000, while the sum is 42.

The spelling of 125070457065 in words is "one hundred twenty-five billion, seventy million, four hundred fifty-seven thousand, sixty-five".