53710057 has 2 divisors, whose sum is σ = 53710058. Its totient is φ = 53710056.

The previous prime is 53710003. The next prime is 53710061. The reversal of 53710057 is 75001735.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 51566761 + 2143296 = 7181^2 + 1464^2 .

It is a cyclic number.

It is not a de Polignac number, because 53710057 - 2²³ = 45321449 is a prime.

It is not a weakly prime, because it can be changed into another prime (53710087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26855028 + 26855029.

It is an arithmetic number, because the mean of its divisors is an integer number (26855029).

Almost surely, 2^53710057 is an apocalyptic number.

It is an amenable number.

53710057 is a deficient number, since it is larger than the sum of its proper divisors (1).

53710057 is an equidigital number, since it uses as much as digits as its factorization.

53710057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3675, while the sum is 28.

The square root of 53710057 is about 7328.7145530441. The cubic root of 53710057 is about 377.2986093031.

The spelling of 53710057 in words is "fifty-three million, seven hundred ten thousand, fifty-seven".