137112432575 has 6 divisors (see below), whose sum is σ = 170019416424. Its totient is φ = 109689946040.

The previous prime is 137112432571. The next prime is 137112432581. The reversal of 137112432575 is 575234211731.

It is a happy number.

It is not a de Polignac number, because 137112432575 - 2² = 137112432571 is a prime.

It is a super-2 number, since 2×137112432575² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137112432571) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2742248627 + ... + 2742248676.

It is an arithmetic number, because the mean of its divisors is an integer number (28336569404).

Almost surely, 2^137112432575 is an apocalyptic number.

137112432575 is a deficient number, since it is larger than the sum of its proper divisors (32906983849).

137112432575 is an equidigital number, since it uses as much as digits as its factorization.

137112432575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5484497313 (or 5484497308 counting only the distinct ones).

The product of its digits is 176400, while the sum is 41.

The spelling of 137112432575 in words is "one hundred thirty-seven billion, one hundred twelve million, four hundred thirty-two thousand, five hundred seventy-five".