57032153 has 2 divisors, whose sum is σ = 57032154. Its totient is φ = 57032152.

The previous prime is 57032137. The next prime is 57032191. The reversal of 57032153 is 35123075.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 55771024 + 1261129 = 7468^2 + 1123^2 .

It is a cyclic number.

It is not a de Polignac number, because 57032153 - 2⁴ = 57032137 is a prime.

It is not a weakly prime, because it can be changed into another prime (57032123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28516076 + 28516077.

It is an arithmetic number, because the mean of its divisors is an integer number (28516077).

Almost surely, 2^57032153 is an apocalyptic number.

It is an amenable number.

57032153 is a deficient number, since it is larger than the sum of its proper divisors (1).

57032153 is an equidigital number, since it uses as much as digits as its factorization.

57032153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 57032153 is about 7551.9635195093. The cubic root of 57032153 is about 384.9224625998.

It can be divided in two parts, 570 and 32153, that added together give a palindrome (32723).

The spelling of 57032153 in words is "fifty-seven million, thirty-two thousand, one hundred fifty-three".