2550297974 has 8 divisors (see below), whose sum is σ = 4371939408. Its totient is φ = 1092984840.

The previous prime is 2550297941. The next prime is 2550297979. The reversal of 2550297974 is 4797920552.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2550297979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91082057 + ... + 91082084.

It is an arithmetic number, because the mean of its divisors is an integer number (546492426).

Almost surely, 2^2550297974 is an apocalyptic number.

2550297974 is a deficient number, since it is larger than the sum of its proper divisors (1821641434).

2550297974 is a wasteful number, since it uses less digits than its factorization.

2550297974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182164150.

The product of its (nonzero) digits is 1587600, while the sum is 50.

The square root of 2550297974 is about 50500.4749878652. The cubic root of 2550297974 is about 1366.2504205167.

The spelling of 2550297974 in words is "two billion, five hundred fifty million, two hundred ninety-seven thousand, nine hundred seventy-four".