137628525364 has 24 divisors (see below), whose sum is σ = 264635632800. Its totient is φ = 62108357280.

The previous prime is 137628525361. The next prime is 137628525373. The reversal of 137628525364 is 463525826731.

It is a super-2 number, since 2×137628525364² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137628525361) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11245399 + ... + 11257630.

It is an arithmetic number, because the mean of its divisors is an integer number (11026484700).

Almost surely, 2^137628525364 is an apocalyptic number.

It is an amenable number.

137628525364 is a deficient number, since it is larger than the sum of its proper divisors (127007107436).

137628525364 is a wasteful number, since it uses less digits than its factorization.

137628525364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22503183 (or 22503181 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 52.

The spelling of 137628525364 in words is "one hundred thirty-seven billion, six hundred twenty-eight million, five hundred twenty-five thousand, three hundred sixty-four".