5087987136 has 280 divisors, whose sum is σ = 15903000960. Its totient is φ = 1605339648.

The previous prime is 5087987131. The next prime is 5087987141. The reversal of 5087987136 is 6317897805.

It is an interprime number because it is at equal distance from previous prime (5087987131) and next prime (5087987141).

It is a super-2 number, since 2×5087987136² = 51775226192202964992, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5087987131) by changing a digit.

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 39 ways as a sum of consecutive naturals, for example, 16573095 + ... + 16573401.

It is an arithmetic number, because the mean of its divisors is an integer number (56796432).

Almost surely, 2^5087987136 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5087987136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7951500480).

5087987136 is an abundant number, since it is smaller than the sum of its proper divisors (10815013824).

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

5087987136 is a wasteful number, since it uses less digits than its factorization.

5087987136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 474 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The square root of 5087987136 is about 71330.1278282887. The cubic root of 5087987136 is about 1719.9480712644.

The spelling of 5087987136 in words is "five billion, eighty-seven million, nine hundred eighty-seven thousand, one hundred thirty-six".