5162218520 has 16 divisors (see below), whose sum is σ = 11614991760. Its totient is φ = 2064887392.

The previous prime is 5162218519. The next prime is 5162218541. The reversal of 5162218520 is 258122615.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64527692 + ... + 64527771.

It is an arithmetic number, because the mean of its divisors is an integer number (725936985).

Almost surely, 2^5162218520 is an apocalyptic number.

It is an amenable number.

5162218520 is an abundant number, since it is smaller than the sum of its proper divisors (6452773240).

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

5162218520 is a wasteful number, since it uses less digits than its factorization.

5162218520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129055474 (or 129055470 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 32.

The square root of 5162218520 is about 71848.5805009396. The cubic root of 5162218520 is about 1728.2721363167.

The spelling of 5162218520 in words is "five billion, one hundred sixty-two million, two hundred eighteen thousand, five hundred twenty".