53017241157 has 6 divisors (see below), whose sum is σ = 76580459462. Its totient is φ = 35344827432.

The previous prime is 53017241153. The next prime is 53017241159. The reversal of 53017241157 is 75114271035.

53017241157 is a `hidden beast` number, since 530 + 1 + 7 + 2 + 4 + 115 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 42727370436 + 10289870721 = 206706^2 + 101439^2 .

It is not a de Polignac number, because 53017241157 - 2² = 53017241153 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 (53017241153) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2945402278 + ... + 2945402295.

Almost surely, 2^53017241157 is an apocalyptic number.

It is an amenable number.

53017241157 is a deficient number, since it is larger than the sum of its proper divisors (23563218305).

53017241157 is a wasteful number, since it uses less digits than its factorization.

53017241157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5890804579 (or 5890804576 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 36.

The spelling of 53017241157 in words is "fifty-three billion, seventeen million, two hundred forty-one thousand, one hundred fifty-seven".