1372037653493 has 12 divisors (see below), whose sum is σ = 1485749399940. Its totient is φ = 1266452119296.

The previous prime is 1372037653421. The next prime is 1372037653499. The reversal of 1372037653493 is 3943567302731.

It can be written as a sum of positive squares in 6 ways, for example, as 198624422929 + 1173413230564 = 445673^2 + 1083242^2 .

It is not a de Polignac number, because 1372037653493 - 2⁸ = 1372037653237 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1372037653499) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5344955 + ... + 5595767.

It is an arithmetic number, because the mean of its divisors is an integer number (123812449995).

Almost surely, 2^{1372037653493} is an apocalyptic number.

1372037653493 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1372037653493 is a deficient number, since it is larger than the sum of its proper divisors (113711746447).

1372037653493 is a wasteful number, since it uses less digits than its factorization.

1372037653493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283208 (or 283195 counting only the distinct ones).

The product of its (nonzero) digits is 8573040, while the sum is 53.

The spelling of 1372037653493 in words is "one trillion, three hundred seventy-two billion, thirty-seven million, six hundred fifty-three thousand, four hundred ninety-three".