5205554120 has 64 divisors (see below), whose sum is σ = 13161899520. Its totient is φ = 1838479104.

The previous prime is 5205554113. The next prime is 5205554147. The reversal of 5205554120 is 214555025.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205664 + ... + 229583.

It is an arithmetic number, because the mean of its divisors is an integer number (205654680).

Almost surely, 2^5205554120 is an apocalyptic number.

It is an amenable number.

5205554120 is an abundant number, since it is smaller than the sum of its proper divisors (7956345400).

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

5205554120 is a wasteful number, since it uses less digits than its factorization.

5205554120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435294 (or 435290 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 5205554120 is about 72149.5261245699. The cubic root of 5205554120 is about 1733.0948111958.

The spelling of 5205554120 in words is "five billion, two hundred five million, five hundred fifty-four thousand, one hundred twenty".