5391886500 has 1440 divisors, whose sum is σ = 25305920640. Its totient is φ = 979776000.

The previous prime is 5391886477. The next prime is 5391886543. The reversal of 5391886500 is 56881935.

5391886500 is a `hidden beast` number, since 53 + 9 + 18 + 86 + 500 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 479 ways as a sum of consecutive naturals, for example, 283783491 + ... + 283783509.

It is an arithmetic number, because the mean of its divisors is an integer number (17573556).

It is a vampire number, since it can be written as 65835 ⋅ 81900 (with its own digits).

Almost surely, 2^5391886500 is an apocalyptic number.

5391886500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5391886500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12652960320).

5391886500 is an abundant number, since it is smaller than the sum of its proper divisors (19914034140).

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

5391886500 is a wasteful number, since it uses less digits than its factorization.

5391886500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 45.

The square root of 5391886500 is about 73429.4661563054. The cubic root of 5391886500 is about 1753.5315351638.

The spelling of 5391886500 in words is "five billion, three hundred ninety-one million, eight hundred eighty-six thousand, five hundred".