5301919818 has 48 divisors (see below), whose sum is σ = 12384468096. Its totient is φ = 1629603360.

The previous prime is 5301919781. The next prime is 5301919849. The reversal of 5301919818 is 8189191035.

5301919818 is a `hidden beast` number, since 530 + 19 + 1 + 98 + 18 = 666.

It is a super-2 number, since 2×5301919818² = 56220707513002306248, which contains 22 as substring.

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, 214563 + ... + 237993.

It is an arithmetic number, because the mean of its divisors is an integer number (258009752).

Almost surely, 2^5301919818 is an apocalyptic number.

5301919818 is an abundant number, since it is smaller than the sum of its proper divisors (7082548278).

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

5301919818 is a wasteful number, since it uses less digits than its factorization.

5301919818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24419 (or 24416 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 45.

The square root of 5301919818 is about 72814.2830631463. The cubic root of 5301919818 is about 1743.7238933618.

The spelling of 5301919818 in words is "five billion, three hundred one million, nine hundred nineteen thousand, eight hundred eighteen".