57492041 has 2 divisors, whose sum is σ = 57492042. Its totient is φ = 57492040.

The previous prime is 57492031. The next prime is 57492077. The reversal of 57492041 is 14029475.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31685641 + 25806400 = 5629^2 + 5080^2 .

It is a cyclic number.

It is not a de Polignac number, because 57492041 - 2¹⁸ = 57229897 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57491989 and 57492007.

It is not a weakly prime, because it can be changed into another prime (57492031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28746020 + 28746021.

It is an arithmetic number, because the mean of its divisors is an integer number (28746021).

Almost surely, 2^57492041 is an apocalyptic number.

It is an amenable number.

57492041 is a deficient number, since it is larger than the sum of its proper divisors (1).

57492041 is an equidigital number, since it uses as much as digits as its factorization.

57492041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 57492041 is about 7582.3506249711. The cubic root of 57492041 is about 385.9543222278.

The spelling of 57492041 in words is "fifty-seven million, four hundred ninety-two thousand, forty-one".