2450843136 has 640 divisors, whose sum is σ = 9218457600. Its totient is φ = 627056640.

The previous prime is 2450843113. The next prime is 2450843159. The reversal of 2450843136 is 6313480542.

It is an interprime number because it is at equal distance from previous prime (2450843113) and next prime (2450843159).

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

It is a self number, because there is not a number n which added to its sum of digits gives 2450843136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 56996331 + ... + 56996373.

It is an arithmetic number, because the mean of its divisors is an integer number (14403840).

Almost surely, 2^2450843136 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 2450843136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4609228800).

2450843136 is an abundant number, since it is smaller than the sum of its proper divisors (6767614464).

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

2450843136 is a wasteful number, since it uses less digits than its factorization.

2450843136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2450843136 is about 49505.9909101919. The cubic root of 2450843136 is about 1348.2543758838.

The spelling of 2450843136 in words is "two billion, four hundred fifty million, eight hundred forty-three thousand, one hundred thirty-six".