45616324052 has 12 divisors (see below), whose sum is σ = 85969226196. Its totient is φ = 21053688000.

The previous prime is 45616324007. The next prime is 45616324057. The reversal of 45616324052 is 25042361654.

It can be written as a sum of positive squares in 2 ways, for example, as 20063022736 + 25553301316 = 141644^2 + 159854^2 .

It is a junction number, because it is equal to n+sod(n) for n = 45616323997 and 45616324015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45616324057) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 438618449 + ... + 438618552.

It is an arithmetic number, because the mean of its divisors is an integer number (7164102183).

Almost surely, 2^45616324052 is an apocalyptic number.

It is an amenable number.

45616324052 is a deficient number, since it is larger than the sum of its proper divisors (40352902144).

45616324052 is a wasteful number, since it uses less digits than its factorization.

45616324052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877237018 (or 877237016 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The spelling of 45616324052 in words is "forty-five billion, six hundred sixteen million, three hundred twenty-four thousand, fifty-two".