2136089508 has 48 divisors (see below), whose sum is σ = 6031315584. Its totient is φ = 574410240.

The previous prime is 2136089489. The next prime is 2136089509. The reversal of 2136089508 is 8059806312.

2136089508 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a self number, because there is not a number n which added to its sum of digits gives 2136089508.

It is not an unprimeable number, because it can be changed into a prime (2136089509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746503 + ... + 749358.

It is an arithmetic number, because the mean of its divisors is an integer number (125652408).

Almost surely, 2^2136089508 is an apocalyptic number.

2136089508 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2136089508 is an abundant number, since it is smaller than the sum of its proper divisors (3895226076).

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

2136089508 is a wasteful number, since it uses less digits than its factorization.

2136089508 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495892 (or 1495890 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 42.

The square root of 2136089508 is about 46217.8483705159. The cubic root of 2136089508 is about 1287.8733278521.

The spelling of 2136089508 in words is "two billion, one hundred thirty-six million, eighty-nine thousand, five hundred eight".