5164566620 has 24 divisors (see below), whose sum is σ = 10850583744. Its totient is φ = 2064875456.

The previous prime is 5164566607. The next prime is 5164566691. The reversal of 5164566620 is 266654615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14084 + ... + 102603.

It is an arithmetic number, because the mean of its divisors is an integer number (452107656).

Almost surely, 2^5164566620 is an apocalyptic number.

It is an amenable number.

5164566620 is an abundant number, since it is smaller than the sum of its proper divisors (5686017124).

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

5164566620 is a wasteful number, since it uses less digits than its factorization.

5164566620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118909 (or 118907 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 41.

The square root of 5164566620 is about 71864.9192582862. The cubic root of 5164566620 is about 1728.5341386994.

The spelling of 5164566620 in words is "five billion, one hundred sixty-four million, five hundred sixty-six thousand, six hundred twenty".