5164042806 has 48 divisors (see below), whose sum is σ = 12438142080. Its totient is φ = 1537678080.

The previous prime is 5164042799. The next prime is 5164042831. The reversal of 5164042806 is 6082404615.

5164042806 is a `hidden beast` number, since 5 + 1 + 640 + 4 + 2 + 8 + 0 + 6 = 666.

It is a congruent number.

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, 348691 + ... + 363198.

It is an arithmetic number, because the mean of its divisors is an integer number (259127960).

Almost surely, 2^5164042806 is an apocalyptic number.

5164042806 is an abundant number, since it is smaller than the sum of its proper divisors (7274099274).

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

5164042806 is a wasteful number, since it uses less digits than its factorization.

5164042806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 711941 (or 711938 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 5164042806 is about 71861.2747312487. The cubic root of 5164042806 is about 1728.4756981073.

The spelling of 5164042806 in words is "five billion, one hundred sixty-four million, forty-two thousand, eight hundred six".