36913107456 has 140 divisors (see below), whose sum is σ = 110581710822. Its totient is φ = 12304244736.

The previous prime is 36913107409. The next prime is 36913107467. The reversal of 36913107456 is 65470131963.

It is a happy number.

36913107456 is a `hidden beast` number, since 3 + 6 + 91 + 3 + 107 + 456 = 666.

It can be written as a sum of positive squares in only one way, i.e., 31832269056 + 5080838400 = 178416^2 + 71280^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 323800 + ... + 422696.

Almost surely, 2^36913107456 is an apocalyptic number.

36913107456 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36913107456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55290855411).

36913107456 is an abundant number, since it is smaller than the sum of its proper divisors (73668603366).

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

36913107456 is an frugal number, since it uses more digits than its factorization.

36913107456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98933 (or 98902 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The spelling of 36913107456 in words is "thirty-six billion, nine hundred thirteen million, one hundred seven thousand, four hundred fifty-six".