57794057 has 2 divisors, whose sum is σ = 57794058. Its totient is φ = 57794056.

The previous prime is 57794053. The next prime is 57794123. The reversal of 57794057 is 75049775.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40246336 + 17547721 = 6344^2 + 4189^2 .

It is a cyclic number.

It is not a de Polignac number, because 57794057 - 2² = 57794053 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 57793999 and 57794017.

It is not a weakly prime, because it can be changed into another prime (57794053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28897028 + 28897029.

It is an arithmetic number, because the mean of its divisors is an integer number (28897029).

Almost surely, 2^57794057 is an apocalyptic number.

It is an amenable number.

57794057 is a deficient number, since it is larger than the sum of its proper divisors (1).

57794057 is an equidigital number, since it uses as much as digits as its factorization.

57794057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 308700, while the sum is 44.

The square root of 57794057 is about 7602.2402619228. The cubic root of 57794057 is about 386.6289713385.

The spelling of 57794057 in words is "fifty-seven million, seven hundred ninety-four thousand, fifty-seven".