5394109626 has 48 divisors (see below), whose sum is σ = 12240210528. Its totient is φ = 1780218000.

The previous prime is 5394109607. The next prime is 5394109657. The reversal of 5394109626 is 6269014935.

5394109626 is a `hidden beast` number, since 5 + 3 + 9 + 4 + 10 + 9 + 626 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5860 + ... + 104031.

It is an arithmetic number, because the mean of its divisors is an integer number (255004386).

Almost surely, 2^5394109626 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5394109626, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6120105264).

5394109626 is an abundant number, since it is smaller than the sum of its proper divisors (6846100902).

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

5394109626 is a wasteful number, since it uses less digits than its factorization.

5394109626 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110009 (or 109997 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 5394109626 is about 73444.6024293140. The cubic root of 5394109626 is about 1753.7725012832.

The spelling of 5394109626 in words is "five billion, three hundred ninety-four million, one hundred nine thousand, six hundred twenty-six".