57343015 has 4 divisors (see below), whose sum is σ = 68811624. Its totient is φ = 45874408.

The previous prime is 57343009. The next prime is 57343021. The reversal of 57343015 is 51034375.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (57343009) and next prime (57343021).

It is a cyclic number.

It is not a de Polignac number, because 57343015 - 2⁵ = 57342983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5734297 + ... + 5734306.

It is an arithmetic number, because the mean of its divisors is an integer number (17202906).

Almost surely, 2^57343015 is an apocalyptic number.

57343015 is a deficient number, since it is larger than the sum of its proper divisors (11468609).

57343015 is a wasteful number, since it uses less digits than its factorization.

57343015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11468608.

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 57343015 is about 7572.5170848272. The cubic root of 57343015 is about 385.6205543033.

The spelling of 57343015 in words is "fifty-seven million, three hundred forty-three thousand, fifteen".