36113464451 has 4 divisors (see below), whose sum is σ = 36113958912. Its totient is φ = 36112969992.

The previous prime is 36113464441. The next prime is 36113464481. The reversal of 36113464451 is 15446431163.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36113464451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36113464441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113600 + ... + 291773.

It is an arithmetic number, because the mean of its divisors is an integer number (9028489728).

Almost surely, 2^36113464451 is an apocalyptic number.

36113464451 is a deficient number, since it is larger than the sum of its proper divisors (494461).

36113464451 is an equidigital number, since it uses as much as digits as its factorization.

36113464451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 494460.

The product of its digits is 103680, while the sum is 38.

The spelling of 36113464451 in words is "thirty-six billion, one hundred thirteen million, four hundred sixty-four thousand, four hundred fifty-one".