137461273756 has 24 divisors (see below), whose sum is σ = 241291491840. Its totient is φ = 68520950832.

The previous prime is 137461273687. The next prime is 137461273769. The reversal of 137461273756 is 657372164731.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6570745 + ... + 6591631.

It is an arithmetic number, because the mean of its divisors is an integer number (10053812160).

Almost surely, 2^137461273756 is an apocalyptic number.

It is an amenable number.

137461273756 is a deficient number, since it is larger than the sum of its proper divisors (103830218084).

137461273756 is a wasteful number, since it uses less digits than its factorization.

137461273756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25833 (or 25831 counting only the distinct ones).

The product of its digits is 4445280, while the sum is 52.

The spelling of 137461273756 in words is "one hundred thirty-seven billion, four hundred sixty-one million, two hundred seventy-three thousand, seven hundred fifty-six".