57153029 has 2 divisors, whose sum is σ = 57153030. Its totient is φ = 57153028.

The previous prime is 57153013. The next prime is 57153037. The reversal of 57153029 is 92035175.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31922500 + 25230529 = 5650^2 + 5023^2 .

It is a cyclic number.

It is not a de Polignac number, because 57153029 - 2⁴ = 57153013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 57152986 and 57153004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (57153829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28576514 + 28576515.

It is an arithmetic number, because the mean of its divisors is an integer number (28576515).

Almost surely, 2^57153029 is an apocalyptic number.

It is an amenable number.

57153029 is a deficient number, since it is larger than the sum of its proper divisors (1).

57153029 is an equidigital number, since it uses as much as digits as its factorization.

57153029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9450, while the sum is 32.

The square root of 57153029 is about 7559.9622353554. The cubic root of 57153029 is about 385.1942102183.

The spelling of 57153029 in words is "fifty-seven million, one hundred fifty-three thousand, twenty-nine".