5187363774 has 48 divisors (see below), whose sum is σ = 11158608000. Its totient is φ = 1603183536.

The previous prime is 5187363773. The next prime is 5187363803. The reversal of 5187363774 is 4773637815.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5187363773) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 241527 + ... + 262125.

It is an arithmetic number, because the mean of its divisors is an integer number (232471000).

Almost surely, 2^5187363774 is an apocalyptic number.

5187363774 is an abundant number, since it is smaller than the sum of its proper divisors (5971244226).

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

5187363774 is a wasteful number, since it uses less digits than its factorization.

5187363774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20717 (or 20670 counting only the distinct ones).

The product of its digits is 2963520, while the sum is 51.

The square root of 5187363774 is about 72023.3557535332. The cubic root of 5187363774 is about 1731.0737399757.

The spelling of 5187363774 in words is "five billion, one hundred eighty-seven million, three hundred sixty-three thousand, seven hundred seventy-four".