57610723 has 2 divisors, whose sum is σ = 57610724. Its totient is φ = 57610722.

The previous prime is 57610697. The next prime is 57610747. The reversal of 57610723 is 32701675.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 57610723 - 2²¹ = 55513571 is a prime.

It is not a weakly prime, because it can be changed into another prime (57610753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28805361 + 28805362.

It is an arithmetic number, because the mean of its divisors is an integer number (28805362).

Almost surely, 2^57610723 is an apocalyptic number.

57610723 is a deficient number, since it is larger than the sum of its proper divisors (1).

57610723 is an equidigital number, since it uses as much as digits as its factorization.

57610723 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 57610723 is about 7590.1727911820. The cubic root of 57610723 is about 386.2197175003.

The spelling of 57610723 in words is "fifty-seven million, six hundred ten thousand, seven hundred twenty-three".