45164264856 has 32 divisors (see below), whose sum is σ = 113403735600. Its totient is φ = 14989011840.

The previous prime is 45164264843. The next prime is 45164264857. The reversal of 45164264856 is 65846246154.

It is a junction number, because it is equal to n+sod(n) for n = 45164264799 and 45164264808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45164264857) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4103335 + ... + 4114326.

Almost surely, 2^45164264856 is an apocalyptic number.

It is an amenable number.

45164264856 is an abundant number, since it is smaller than the sum of its proper divisors (68239470744).

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

45164264856 is a wasteful number, since it uses less digits than its factorization.

45164264856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8217899 (or 8217895 counting only the distinct ones).

The product of its digits is 5529600, while the sum is 51.

The spelling of 45164264856 in words is "forty-five billion, one hundred sixty-four million, two hundred sixty-four thousand, eight hundred fifty-six".