57245465 has 8 divisors (see below), whose sum is σ = 68963400. Its totient is φ = 45617152.

The previous prime is 57245431. The next prime is 57245479. The reversal of 57245465 is 56454275.

It can be written as a sum of positive squares in 4 ways, for example, as 10896601 + 46348864 = 3301^2 + 6808^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 57245465 - 2¹⁰ = 57244441 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20990 + ... + 23559.

It is an arithmetic number, because the mean of its divisors is an integer number (8620425).

Almost surely, 2^57245465 is an apocalyptic number.

It is an amenable number.

57245465 is a deficient number, since it is larger than the sum of its proper divisors (11717935).

57245465 is a wasteful number, since it uses less digits than its factorization.

57245465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44811.

The product of its digits is 168000, while the sum is 38.

The square root of 57245465 is about 7566.0732880405. The cubic root of 57245465 is about 385.4017619689.

The spelling of 57245465 in words is "fifty-seven million, two hundred forty-five thousand, four hundred sixty-five".