45570464 has 12 divisors (see below), whose sum is σ = 89716914. Its totient is φ = 22785216.

The previous prime is 45570461. The next prime is 45570467. The reversal of 45570464 is 46407554.

45570464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45570461) and next prime (45570467).

It can be written as a sum of positive squares in only one way, i.e., 43296400 + 2274064 = 6580^2 + 1508^2 .

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (45570461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 712007 + ... + 712070.

Almost surely, 2^45570464 is an apocalyptic number.

It is an amenable number.

45570464 is a deficient number, since it is larger than the sum of its proper divisors (44146450).

45570464 is a wasteful number, since it uses less digits than its factorization.

45570464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1424087 (or 1424079 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 35.

The square root of 45570464 is about 6750.5899001495. The cubic root of 45570464 is about 357.1860454590.

The spelling of 45570464 in words is "forty-five million, five hundred seventy thousand, four hundred sixty-four".