57662053 has 4 divisors (see below), whose sum is σ = 57701248. Its totient is φ = 57622860.

The previous prime is 57662027. The next prime is 57662117. The reversal of 57662053 is 35026675.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 57662053 - 2¹³ = 57653861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57662023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17301 + ... + 20362.

It is an arithmetic number, because the mean of its divisors is an integer number (14425312).

Almost surely, 2^57662053 is an apocalyptic number.

It is an amenable number.

57662053 is a deficient number, since it is larger than the sum of its proper divisors (39195).

57662053 is a wasteful number, since it uses less digits than its factorization.

57662053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39194.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 57662053 is about 7593.5533842859. The cubic root of 57662053 is about 386.3343881275.

The spelling of 57662053 in words is "fifty-seven million, six hundred sixty-two thousand, fifty-three".