57613379 has 2 divisors, whose sum is σ = 57613380. Its totient is φ = 57613378.

The previous prime is 57613373. The next prime is 57613393. The reversal of 57613379 is 97331675.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57613379 - 2⁴ = 57613363 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57613373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28806689 + 28806690.

It is an arithmetic number, because the mean of its divisors is an integer number (28806690).

Almost surely, 2^57613379 is an apocalyptic number.

57613379 is a deficient number, since it is larger than the sum of its proper divisors (1).

57613379 is an equidigital number, since it uses as much as digits as its factorization.

57613379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 119070, while the sum is 41.

The square root of 57613379 is about 7590.3477522443. The cubic root of 57613379 is about 386.2256526443.

The spelling of 57613379 in words is "fifty-seven million, six hundred thirteen thousand, three hundred seventy-nine".