5115535120531 has 8 divisors (see below), whose sum is σ = 5581289640384. Its totient is φ = 4649898246120.

The previous prime is 5115535120517. The next prime is 5115535120609. The reversal of 5115535120531 is 1350215355115.

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

It is a cyclic number.

It is not a de Polignac number, because 5115535120531 - 2⁵ = 5115535120499 is a prime.

It is a super-2 number, since 2×5115535120531² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5115535126531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29320425 + ... + 29494378.

It is an arithmetic number, because the mean of its divisors is an integer number (697661205048).

Almost surely, 2^{5115535120531} is an apocalyptic number.

5115535120531 is a deficient number, since it is larger than the sum of its proper divisors (465754519853).

5115535120531 is a wasteful number, since it uses less digits than its factorization.

5115535120531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58822721.

The product of its (nonzero) digits is 56250, while the sum is 37.

The spelling of 5115535120531 in words is "five trillion, one hundred fifteen billion, five hundred thirty-five million, one hundred twenty thousand, five hundred thirty-one".