36778457883 has 16 divisors (see below), whose sum is σ = 51998599296. Its totient is φ = 23042870400.

The previous prime is 36778457819. The next prime is 36778457899. The reversal of 36778457883 is 38875487763.

It is not a de Polignac number, because 36778457883 - 2⁶ = 36778457819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36778457083) 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, 493093 + ... + 562758.

It is an arithmetic number, because the mean of its divisors is an integer number (3249912456).

Almost surely, 2^36778457883 is an apocalyptic number.

36778457883 is a deficient number, since it is larger than the sum of its proper divisors (15220141413).

36778457883 is a wasteful number, since it uses less digits than its factorization.

36778457883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056554.

The product of its digits is 189665280, while the sum is 66.

The spelling of 36778457883 in words is "thirty-six billion, seven hundred seventy-eight million, four hundred fifty-seven thousand, eight hundred eighty-three".