53506003057 has 8 divisors (see below), whose sum is σ = 60127147584. Its totient is φ = 47242758288.

The previous prime is 53506003039. The next prime is 53506003093. The reversal of 53506003057 is 75030060535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53506003057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (53506003027) 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 7 ways as a sum of consecutive naturals, for example, 89474623 + ... + 89475220.

It is an arithmetic number, because the mean of its divisors is an integer number (7515893448).

Almost surely, 2^53506003057 is an apocalyptic number.

It is an amenable number.

53506003057 is a deficient number, since it is larger than the sum of its proper divisors (6621144527).

53506003057 is a wasteful number, since it uses less digits than its factorization.

53506003057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 178949879.

The product of its (nonzero) digits is 47250, while the sum is 34.

The spelling of 53506003057 in words is "fifty-three billion, five hundred six million, three thousand, fifty-seven".