5479954236 has 84 divisors (see below), whose sum is σ = 15135208200. Its totient is φ = 1730494368.

The previous prime is 5479954223. The next prime is 5479954247. The reversal of 5479954236 is 6324599745.

5479954236 is a `hidden beast` number, since 5 + 4 + 7 + 99 + 542 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 5950 + ... + 104858.

It is an arithmetic number, because the mean of its divisors is an integer number (180181050).

Almost surely, 2^5479954236 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5479954236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7567604100).

5479954236 is an abundant number, since it is smaller than the sum of its proper divisors (9655253964).

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

5479954236 is a wasteful number, since it uses less digits than its factorization.

5479954236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98950 (or 98933 counting only the distinct ones).

The product of its digits is 8164800, while the sum is 54.

The square root of 5479954236 is about 74026.7129892987. The cubic root of 5479954236 is about 1763.0270561359.

The spelling of 5479954236 in words is "five billion, four hundred seventy-nine million, nine hundred fifty-four thousand, two hundred thirty-six".