5157533539 has 4 divisors (see below), whose sum is σ = 5159341624. Its totient is φ = 5155725456.

The previous prime is 5157533497. The next prime is 5157533551. The reversal of 5157533539 is 9353357515.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5157533539 - 2⁹ = 5157533027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5157533569) 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 3 ways as a sum of consecutive naturals, for example, 899757 + ... + 905470.

It is an arithmetic number, because the mean of its divisors is an integer number (1289835406).

Almost surely, 2^5157533539 is an apocalyptic number.

5157533539 is a deficient number, since it is larger than the sum of its proper divisors (1808085).

5157533539 is a wasteful number, since it uses less digits than its factorization.

5157533539 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1808084.

The product of its digits is 1063125, while the sum is 46.

The square root of 5157533539 is about 71815.9699440173. The cubic root of 5157533539 is about 1727.7491458760.

The spelling of 5157533539 in words is "five billion, one hundred fifty-seven million, five hundred thirty-three thousand, five hundred thirty-nine".