125072537270135 has 96 divisors (see below), whose sum is σ = 192474620331840. Its totient is φ = 77293188790272.

The previous prime is 125072537270123. The next prime is 125072537270201. The reversal of 125072537270135 is 531072735270521.

It is not a de Polignac number, because 125072537270135 - 2¹⁰ = 125072537269111 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 327542501 + ... + 327924129.

It is an arithmetic number, because the mean of its divisors is an integer number (2004943961790).

Almost surely, 2^{125072537270135} is an apocalyptic number.

125072537270135 is a deficient number, since it is larger than the sum of its proper divisors (67402083061705).

125072537270135 is a wasteful number, since it uses less digits than its factorization.

125072537270135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 384097 (or 384090 counting only the distinct ones).

The product of its (nonzero) digits is 3087000, while the sum is 50.

The spelling of 125072537270135 in words is "one hundred twenty-five trillion, seventy-two billion, five hundred thirty-seven million, two hundred seventy thousand, one hundred thirty-five".