57458851 has 2 divisors, whose sum is σ = 57458852. Its totient is φ = 57458850.

The previous prime is 57458813. The next prime is 57458873. The reversal of 57458851 is 15885475.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57458851 - 2¹¹ = 57456803 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57458798 and 57458807.

It is not a weakly prime, because it can be changed into another prime (57458551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28729425 + 28729426.

It is an arithmetic number, because the mean of its divisors is an integer number (28729426).

Almost surely, 2^57458851 is an apocalyptic number.

57458851 is a deficient number, since it is larger than the sum of its proper divisors (1).

57458851 is an equidigital number, since it uses as much as digits as its factorization.

57458851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 224000, while the sum is 43.

The square root of 57458851 is about 7580.1616737376. The cubic root of 57458851 is about 385.8800378020.

The spelling of 57458851 in words is "fifty-seven million, four hundred fifty-eight thousand, eight hundred fifty-one".