137307110566540 has 24 divisors (see below), whose sum is σ = 289029837034512. Its totient is φ = 54792386160960.

The previous prime is 137307110566531. The next prime is 137307110566547. The reversal of 137307110566540 is 45665011703731.

It is a super-2 number, since 2×137307110566540² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (137307110566547) 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, 8153620474 + ... + 8153637313.

It is an arithmetic number, because the mean of its divisors is an integer number (12042909876438).

Almost surely, 2^{137307110566540} is an apocalyptic number.

137307110566540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

137307110566540 is an abundant number, since it is smaller than the sum of its proper divisors (151722726467972).

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

137307110566540 is a wasteful number, since it uses less digits than its factorization.

137307110566540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16307258217 (or 16307258215 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 49.

The spelling of 137307110566540 in words is "one hundred thirty-seven trillion, three hundred seven billion, one hundred ten million, five hundred sixty-six thousand, five hundred forty".