2136377250 has 384 divisors, whose sum is σ = 7148943360. Its totient is φ = 449280000.

The previous prime is 2136377237. The next prime is 2136377251. The reversal of 2136377250 is 527736312.

2136377250 is a `hidden beast` number, since 2 + 1 + 36 + 377 + 250 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2136377251) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 21152200 + ... + 21152300.

It is an arithmetic number, because the mean of its divisors is an integer number (18617040).

Almost surely, 2^2136377250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2136377250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574471680).

2136377250 is an abundant number, since it is smaller than the sum of its proper divisors (5012566110).

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

2136377250 is a wasteful number, since it uses less digits than its factorization.

2136377250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227 (or 214 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 36.

The square root of 2136377250 is about 46220.9611540046. The cubic root of 2136377250 is about 1287.9311529273.

The spelling of 2136377250 in words is "two billion, one hundred thirty-six million, three hundred seventy-seven thousand, two hundred fifty".