5157996537 has 32 divisors (see below), whose sum is σ = 7629189120. Its totient is φ = 3083168000.

The previous prime is 5157996479. The next prime is 5157996539. The reversal of 5157996537 is 7356997515.

It is a cyclic number.

It is not a de Polignac number, because 5157996537 - 2⁸ = 5157996281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5157996539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285664 + ... + 303182.

It is an arithmetic number, because the mean of its divisors is an integer number (238412160).

Almost surely, 2^5157996537 is an apocalyptic number.

It is an amenable number.

5157996537 is a deficient number, since it is larger than the sum of its proper divisors (2471192583).

5157996537 is a wasteful number, since it uses less digits than its factorization.

5157996537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17813.

The product of its digits is 8930250, while the sum is 57.

The square root of 5157996537 is about 71819.1933747518. The cubic root of 5157996537 is about 1727.8008450365.

The spelling of 5157996537 in words is "five billion, one hundred fifty-seven million, nine hundred ninety-six thousand, five hundred thirty-seven".