5481102815 has 8 divisors (see below), whose sum is σ = 6577807488. Its totient is φ = 4384559520.

The previous prime is 5481102811. The next prime is 5481102817. The reversal of 5481102815 is 5182011845.

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

It is not a de Polignac number, because 5481102815 - 2² = 5481102811 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 (5481102811) 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, 54770 + ... + 118160.

It is an arithmetic number, because the mean of its divisors is an integer number (822225936).

Almost surely, 2^5481102815 is an apocalyptic number.

5481102815 is a deficient number, since it is larger than the sum of its proper divisors (1096704673).

5481102815 is a wasteful number, since it uses less digits than its factorization.

5481102815 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80689.

The product of its (nonzero) digits is 12800, while the sum is 35.

The square root of 5481102815 is about 74034.4704512702. The cubic root of 5481102815 is about 1763.1502222735.

The spelling of 5481102815 in words is "five billion, four hundred eighty-one million, one hundred two thousand, eight hundred fifteen".