2027116520 has 64 divisors (see below), whose sum is σ = 5358407040. Its totient is φ = 680428800.

The previous prime is 2027116519. The next prime is 2027116571. The reversal of 2027116520 is 256117202.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 2027116520.

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, 171476 + ... + 182915.

It is an arithmetic number, because the mean of its divisors is an integer number (83725110).

Almost surely, 2^2027116520 is an apocalyptic number.

2027116520 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2027116520 is an abundant number, since it is smaller than the sum of its proper divisors (3331290520).

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

2027116520 is a wasteful number, since it uses less digits than its factorization.

2027116520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354426 (or 354422 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 2027116520 is about 45023.5107471641. The cubic root of 2027116520 is about 1265.5896203045.

The spelling of 2027116520 in words is "two billion, twenty-seven million, one hundred sixteen thousand, five hundred twenty".