137390533037 has 16 divisors (see below), whose sum is σ = 146239011072. Its totient is φ = 128627896320.

The previous prime is 137390533031. The next prime is 137390533061. The reversal of 137390533037 is 730335093731.

It is a cyclic number.

It is not a de Polignac number, because 137390533037 - 2⁶ = 137390532973 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (137390533031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7570268 + ... + 7588394.

It is an arithmetic number, because the mean of its divisors is an integer number (9139938192).

Almost surely, 2^137390533037 is an apocalyptic number.

137390533037 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

137390533037 is a deficient number, since it is larger than the sum of its proper divisors (8848478035).

137390533037 is a wasteful number, since it uses less digits than its factorization.

137390533037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20468.

The product of its (nonzero) digits is 535815, while the sum is 44.

The spelling of 137390533037 in words is "one hundred thirty-seven billion, three hundred ninety million, five hundred thirty-three thousand, thirty-seven".