57264045 has 16 divisors (see below), whose sum is σ = 91774080. Its totient is φ = 30490304.

The previous prime is 57264017. The next prime is 57264059. The reversal of 57264045 is 54046275.

It is a cyclic number.

It is not a de Polignac number, because 57264045 - 2⁶ = 57263981 is a prime.

It is a super-3 number, since 3×57264045³ (a number of 24 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 57263997 and 57264015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7336 + ... + 12974.

It is an arithmetic number, because the mean of its divisors is an integer number (5735880).

Almost surely, 2^57264045 is an apocalyptic number.

It is an amenable number.

57264045 is a deficient number, since it is larger than the sum of its proper divisors (34510035).

57264045 is a wasteful number, since it uses less digits than its factorization.

57264045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6324.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 57264045 is about 7567.3010380188. The cubic root of 57264045 is about 385.4434537149.

The spelling of 57264045 in words is "fifty-seven million, two hundred sixty-four thousand, forty-five".