2550757242 has 32 divisors (see below), whose sum is σ = 5605930944. Its totient is φ = 767312000.

The previous prime is 2550757229. The next prime is 2550757303. The reversal of 2550757242 is 2427570552.

2550757242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2550757242.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132009 + ... + 150092.

It is an arithmetic number, because the mean of its divisors is an integer number (175185342).

Almost surely, 2^2550757242 is an apocalyptic number.

2550757242 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2550757242 is an abundant number, since it is smaller than the sum of its proper divisors (3055173702).

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

2550757242 is a wasteful number, since it uses less digits than its factorization.

2550757242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282254.

The product of its (nonzero) digits is 196000, while the sum is 39.

The square root of 2550757242 is about 50505.0219483172. The cubic root of 2550757242 is about 1366.3324288993.

The spelling of 2550757242 in words is "two billion, five hundred fifty million, seven hundred fifty-seven thousand, two hundred forty-two".