137772462056 has 16 divisors (see below), whose sum is σ = 258461461440. Its totient is φ = 68849405680.

The previous prime is 137772462031. The next prime is 137772462067. The reversal of 137772462056 is 650264277731.

It is a junction number, because it is equal to n+sod(n) for n = 137772461995 and 137772462013.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4587266 + ... + 4617201.

It is an arithmetic number, because the mean of its divisors is an integer number (16153841340).

Almost surely, 2^137772462056 is an apocalyptic number.

It is an amenable number.

137772462056 is a deficient number, since it is larger than the sum of its proper divisors (120688999384).

137772462056 is a wasteful number, since it uses less digits than its factorization.

137772462056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9206344 (or 9206340 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 50.

The spelling of 137772462056 in words is "one hundred thirty-seven billion, seven hundred seventy-two million, four hundred sixty-two thousand, fifty-six".