36921054730 has 32 divisors (see below), whose sum is σ = 77804375040. Its totient is φ = 12349898880.

The previous prime is 36921054707. The next prime is 36921054739. The reversal of 36921054730 is 3745012963.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (36921054739) 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, 6429370 + ... + 6435109.

It is an arithmetic number, because the mean of its divisors is an integer number (2431386720).

Almost surely, 2^36921054730 is an apocalyptic number.

36921054730 is an abundant number, since it is smaller than the sum of its proper divisors (40883320310).

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

36921054730 is a wasteful number, since it uses less digits than its factorization.

36921054730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12864534.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 36921054730 in words is "thirty-six billion, nine hundred twenty-one million, fifty-four thousand, seven hundred thirty".