5279677854 has 64 divisors (see below), whose sum is σ = 11770140672. Its totient is φ = 1565388000.

The previous prime is 5279677831. The next prime is 5279677861. The reversal of 5279677854 is 4587769725.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 663769 + ... + 671675.

It is an arithmetic number, because the mean of its divisors is an integer number (183908448).

Almost surely, 2^5279677854 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5279677854, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5885070336).

5279677854 is an abundant number, since it is smaller than the sum of its proper divisors (6490462818).

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

5279677854 is a wasteful number, since it uses less digits than its factorization.

5279677854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8141.

The product of its digits is 29635200, while the sum is 60.

The square root of 5279677854 is about 72661.3917703205. The cubic root of 5279677854 is about 1741.2821234690.

The spelling of 5279677854 in words is "five billion, two hundred seventy-nine million, six hundred seventy-seven thousand, eight hundred fifty-four".