137029603385 has 64 divisors (see below), whose sum is σ = 178611609600. Its totient is φ = 100552015872.

The previous prime is 137029603363. The next prime is 137029603433. The reversal of 137029603385 is 583306920731.

It is a cyclic number.

It is not a de Polignac number, because 137029603385 - 2²⁶ = 136962494521 is a prime.

It is a super-4 number, since 4×137029603385⁴ (a number of 46 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 185425346 + ... + 185426084.

It is an arithmetic number, because the mean of its divisors is an integer number (2790806400).

Almost surely, 2^137029603385 is an apocalyptic number.

It is an amenable number.

137029603385 is a deficient number, since it is larger than the sum of its proper divisors (41582006215).

137029603385 is a wasteful number, since it uses less digits than its factorization.

137029603385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1170.

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 137029603385 in words is "one hundred thirty-seven billion, twenty-nine million, six hundred three thousand, three hundred eighty-five".