45913264881 has 16 divisors (see below), whose sum is σ = 67444152768. Its totient is φ = 27550712000.

The previous prime is 45913264877. The next prime is 45913264883. The reversal of 45913264881 is 18846231954.

It is a cyclic number.

It is not a de Polignac number, because 45913264881 - 2² = 45913264877 is a prime.

It is a super-2 number, since 2×45913264881² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45913264883) 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, 6884346 + ... + 6891011.

It is an arithmetic number, because the mean of its divisors is an integer number (4215259548).

Almost surely, 2^45913264881 is an apocalyptic number.

It is an amenable number.

45913264881 is a deficient number, since it is larger than the sum of its proper divisors (21530887887).

45913264881 is a wasteful number, since it uses less digits than its factorization.

45913264881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13775472.

The product of its digits is 1658880, while the sum is 51.

The spelling of 45913264881 in words is "forty-five billion, nine hundred thirteen million, two hundred sixty-four thousand, eight hundred eighty-one".