137555360992 has 48 divisors (see below), whose sum is σ = 309536004960. Its totient is φ = 58945356288.

The previous prime is 137555360981. The next prime is 137555360993. The reversal of 137555360992 is 299063555731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137555360993) 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, 2170458 + ... + 2232934.

It is an arithmetic number, because the mean of its divisors is an integer number (6448666770).

Almost surely, 2^137555360992 is an apocalyptic number.

It is an amenable number.

137555360992 is an abundant number, since it is smaller than the sum of its proper divisors (171980643968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

137555360992 is an equidigital number, since it uses as much as digits as its factorization.

137555360992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72323 (or 72315 counting only the distinct ones).

The product of its (nonzero) digits is 7654500, while the sum is 55.

The spelling of 137555360992 in words is "one hundred thirty-seven billion, five hundred fifty-five million, three hundred sixty thousand, nine hundred ninety-two".