5279091216 has 80 divisors (see below), whose sum is σ = 15625154688. Its totient is φ = 1504512000.

The previous prime is 5279091203. The next prime is 5279091229. The reversal of 5279091216 is 6121909725.

It is an interprime number because it is at equal distance from previous prime (5279091203) and next prime (5279091229).

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 115146 + ... + 154326.

Almost surely, 2^5279091216 is an apocalyptic number.

5279091216 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5279091216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7812577344).

5279091216 is an abundant number, since it is smaller than the sum of its proper divisors (10346063472).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5279091216 is a wasteful number, since it uses less digits than its factorization.

5279091216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39600 (or 39594 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 5279091216 is about 72657.3548651477. The cubic root of 5279091216 is about 1741.2176283662.

The spelling of 5279091216 in words is "five billion, two hundred seventy-nine million, ninety-one thousand, two hundred sixteen".