2318625036 has 432 divisors, whose sum is σ = 8010096640. Its totient is φ = 549918720.

The previous prime is 2318625013. The next prime is 2318625073. The reversal of 2318625036 is 6305268132.

It is a happy number.

2318625036 is a `hidden beast` number, since 23 + 1 + 8 + 625 + 0 + 3 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 143 ways as a sum of consecutive naturals, for example, 29349645 + ... + 29349723.

Almost surely, 2^2318625036 is an apocalyptic number.

2318625036 is a gapful number since it is divisible by the number (26) 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 2318625036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4005048320).

2318625036 is an abundant number, since it is smaller than the sum of its proper divisors (5691471604).

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

2318625036 is a wasteful number, since it uses less digits than its factorization.

2318625036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 2318625036 is about 48152.1031316390. The cubic root of 2318625036 is about 1323.5596140043.

The spelling of 2318625036 in words is "two billion, three hundred eighteen million, six hundred twenty-five thousand, thirty-six".