5387018900 has 36 divisors (see below), whose sum is σ = 11740928220. Its totient is φ = 2145388800.

The previous prime is 5387018873. The next prime is 5387018933. The reversal of 5387018900 is 98107835.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 1250471044 + 4136547856 = 35362^2 + 64316^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 94721 + ... + 140520.

It is an arithmetic number, because the mean of its divisors is an integer number (326136895).

Almost surely, 2^5387018900 is an apocalyptic number.

5387018900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5387018900 is an abundant number, since it is smaller than the sum of its proper divisors (6353909320).

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

5387018900 is a wasteful number, since it uses less digits than its factorization.

5387018900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235484 (or 235477 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 41.

The square root of 5387018900 is about 73396.3139401428. The cubic root of 5387018900 is about 1753.0037013589.

The spelling of 5387018900 in words is "five billion, three hundred eighty-seven million, eighteen thousand, nine hundred".