45320573952 has 88 divisors (see below), whose sum is σ = 134217696000. Its totient is φ = 15106848768.

The previous prime is 45320573941. The next prime is 45320574007. The reversal of 45320573952 is 25937502354.

45320573952 is a `hidden beast` number, since 4 + 5 + 3 + 20 + 573 + 9 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45320573898 and 45320573907.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791952 + ... + 847247.

Almost surely, 2^45320573952 is an apocalyptic number.

It is an amenable number.

45320573952 is an abundant number, since it is smaller than the sum of its proper divisors (88897122048).

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

45320573952 is a wasteful number, since it uses less digits than its factorization.

45320573952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1639228 (or 1639204 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 45320573952 in words is "forty-five billion, three hundred twenty million, five hundred seventy-three thousand, nine hundred fifty-two".