52957053 has 12 divisors (see below), whose sum is σ = 77283388. Its totient is φ = 34940160.

The previous prime is 52957049. The next prime is 52957061. The reversal of 52957053 is 35075925.

It can be written as a sum of positive squares in 2 ways, for example, as 15539364 + 37417689 = 3942^2 + 6117^2 .

It is not a de Polignac number, because 52957053 - 2² = 52957049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52956999 and 52957017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52957013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29458 + ... + 31203.

Almost surely, 2^52957053 is an apocalyptic number.

It is an amenable number.

52957053 is a deficient number, since it is larger than the sum of its proper divisors (24326335).

52957053 is a wasteful number, since it uses less digits than its factorization.

52957053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60764 (or 60761 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 36.

The square root of 52957053 is about 7277.1596794354. The cubic root of 52957053 is about 375.5270881278.

The spelling of 52957053 in words is "fifty-two million, nine hundred fifty-seven thousand, fifty-three".