2957750250 has 384 divisors, whose sum is σ = 9536776704. Its totient is φ = 604800000.

The previous prime is 2957750239. The next prime is 2957750303. The reversal of 2957750250 is 520577592.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 19587675 + ... + 19587825.

It is an arithmetic number, because the mean of its divisors is an integer number (24835356).

Almost surely, 2^2957750250 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2957750250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4768388352).

2957750250 is an abundant number, since it is smaller than the sum of its proper divisors (6579026454).

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

2957750250 is a wasteful number, since it uses less digits than its factorization.

2957750250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239 (or 222 counting only the distinct ones).

The product of its (nonzero) digits is 220500, while the sum is 42.

The square root of 2957750250 is about 54385.2024911189. The cubic root of 2957750250 is about 1435.4470152079.

The spelling of 2957750250 in words is "two billion, nine hundred fifty-seven million, seven hundred fifty thousand, two hundred fifty".