136437000372 has 60 divisors (see below), whose sum is σ = 356721866116. Its totient is φ = 45472803840.

The previous prime is 136437000361. The next prime is 136437000373. The reversal of 136437000372 is 273000734631.

136437000372 is a `hidden beast` number, since 1 + 3 + 643 + 7 + 0 + 0 + 0 + 3 + 7 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 43921261476 + 92515738896 = 209574^2 + 304164^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136437000373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2775318 + ... + 2824050.

Almost surely, 2^136437000372 is an apocalyptic number.

136437000372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

136437000372 is an abundant number, since it is smaller than the sum of its proper divisors (220284865744).

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

136437000372 is a wasteful number, since it uses less digits than its factorization.

136437000372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57390 (or 57379 counting only the distinct ones).

The product of its (nonzero) digits is 63504, while the sum is 36.

The spelling of 136437000372 in words is "one hundred thirty-six billion, four hundred thirty-seven million, three hundred seventy-two", and thus it is an aban number.