36770945520 has 80 divisors (see below), whose sum is σ = 115363366272. Its totient is φ = 9687440640.

The previous prime is 36770945459. The next prime is 36770945527. The reversal of 36770945520 is 2554907763.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 36770945520.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36770945527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 903046 + ... + 942885.

Almost surely, 2^36770945520 is an apocalyptic number.

36770945520 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36770945520 is an abundant number, since it is smaller than the sum of its proper divisors (78592420752).

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

36770945520 is a wasteful number, since it uses less digits than its factorization.

36770945520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846030 (or 1846024 counting only the distinct ones).

The product of its (nonzero) digits is 1587600, while the sum is 48.

The spelling of 36770945520 in words is "thirty-six billion, seven hundred seventy million, nine hundred forty-five thousand, five hundred twenty".