137624701845 has 32 divisors (see below), whose sum is σ = 226060015104. Its totient is φ = 71454118400.

The previous prime is 137624701831. The next prime is 137624701873. The reversal of 137624701845 is 548107426731.

It is not a de Polignac number, because 137624701845 - 2²⁹ = 137087830933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 137624701794 and 137624701803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40804 + ... + 526226.

It is an arithmetic number, because the mean of its divisors is an integer number (7064375472).

Almost surely, 2^137624701845 is an apocalyptic number.

137624701845 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

137624701845 is a deficient number, since it is larger than the sum of its proper divisors (88435313259).

137624701845 is a wasteful number, since it uses less digits than its factorization.

137624701845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485933.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 137624701845 in words is "one hundred thirty-seven billion, six hundred twenty-four million, seven hundred one thousand, eight hundred forty-five".