57460811 has 2 divisors, whose sum is σ = 57460812. Its totient is φ = 57460810.

The previous prime is 57460801. The next prime is 57460903. The reversal of 57460811 is 11806475.

It is a happy number.

57460811 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 57460811 - 2¹⁸ = 57198667 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57460801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28730405 + 28730406.

It is an arithmetic number, because the mean of its divisors is an integer number (28730406).

Almost surely, 2^57460811 is an apocalyptic number.

57460811 is a deficient number, since it is larger than the sum of its proper divisors (1).

57460811 is an equidigital number, since it uses as much as digits as its factorization.

57460811 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 32.

The square root of 57460811 is about 7580.2909574765. The cubic root of 57460811 is about 385.8844253841.

The spelling of 57460811 in words is "fifty-seven million, four hundred sixty thousand, eight hundred eleven".