57053597 has 2 divisors, whose sum is σ = 57053598. Its totient is φ = 57053596.

The previous prime is 57053567. The next prime is 57053621. The reversal of 57053597 is 79535075.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36132121 + 20921476 = 6011^2 + 4574^2 .

It is a cyclic number.

It is not a de Polignac number, because 57053597 - 2⁶ = 57053533 is a prime.

It is a super-2 number, since 2×57053597² = 6510225861276818, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57053567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28526798 + 28526799.

It is an arithmetic number, because the mean of its divisors is an integer number (28526799).

Almost surely, 2^57053597 is an apocalyptic number.

It is an amenable number.

57053597 is a deficient number, since it is larger than the sum of its proper divisors (1).

57053597 is an equidigital number, since it uses as much as digits as its factorization.

57053597 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 165375, while the sum is 41.

The square root of 57053597 is about 7553.3831492914. The cubic root of 57053597 is about 384.9706999684.

The spelling of 57053597 in words is "fifty-seven million, fifty-three thousand, five hundred ninety-seven".