5181512883 has 16 divisors (see below), whose sum is σ = 7116319392. Its totient is φ = 3351456000.

The previous prime is 5181512879. The next prime is 5181512891. The reversal of 5181512883 is 3882151815.

It is not a de Polignac number, because 5181512883 - 2² = 5181512879 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5181512803) 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 15 ways as a sum of consecutive naturals, for example, 94108 + ... + 138633.

It is an arithmetic number, because the mean of its divisors is an integer number (444769962).

Almost surely, 2^5181512883 is an apocalyptic number.

5181512883 is a deficient number, since it is larger than the sum of its proper divisors (1934806509).

5181512883 is a wasteful number, since it uses less digits than its factorization.

5181512883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232966.

The product of its digits is 76800, while the sum is 42.

The square root of 5181512883 is about 71982.7262820741. The cubic root of 5181512883 is about 1730.4226620520.

The spelling of 5181512883 in words is "five billion, one hundred eighty-one million, five hundred twelve thousand, eight hundred eighty-three".