45193336776 has 128 divisors (see below), whose sum is σ = 146807654400. Its totient is φ = 12612075840.

The previous prime is 45193336759. The next prime is 45193336777. The reversal of 45193336776 is 67763339154.

It is a happy number.

45193336776 is a `hidden beast` number, since 451 + 93 + 3 + 36 + 7 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (45193336777) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282540 + ... + 412571.

It is an arithmetic number, because the mean of its divisors is an integer number (1146934800).

Almost surely, 2^45193336776 is an apocalyptic number.

It is an amenable number.

45193336776 is an abundant number, since it is smaller than the sum of its proper divisors (101614317624).

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

45193336776 is a wasteful number, since it uses less digits than its factorization.

45193336776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695176 (or 695166 counting only the distinct ones).

The product of its digits is 8573040, while the sum is 54.

The spelling of 45193336776 in words is "forty-five billion, one hundred ninety-three million, three hundred thirty-six thousand, seven hundred seventy-six".