45948896564 has 12 divisors (see below), whose sum is σ = 80412272388. Its totient is φ = 22973961600.

The previous prime is 45948896557. The next prime is 45948896597. The reversal of 45948896564 is 46569884954.

It can be written as a sum of positive squares in 2 ways, for example, as 19976995600 + 25971900964 = 141340^2 + 161158^2 .

It is a super-2 number, since 2×45948896564² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45948896494 and 45948896503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166694 + ... + 345954.

It is an arithmetic number, because the mean of its divisors is an integer number (6701022699).

Almost surely, 2^45948896564 is an apocalyptic number.

It is an amenable number.

45948896564 is a deficient number, since it is larger than the sum of its proper divisors (34463375824).

45948896564 is a wasteful number, since it uses less digits than its factorization.

45948896564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243346 (or 243344 counting only the distinct ones).

The product of its digits is 298598400, while the sum is 68.

The spelling of 45948896564 in words is "forty-five billion, nine hundred forty-eight million, eight hundred ninety-six thousand, five hundred sixty-four".