2550026450 has 24 divisors (see below), whose sum is σ = 4744718640. Its totient is φ = 1019651600.

The previous prime is 2550026431. The next prime is 2550026459. The reversal of 2550026450 is 546200552.

It is not an unprimeable number, because it can be changed into a prime (2550026459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 169745 + ... + 184155.

It is an arithmetic number, because the mean of its divisors is an integer number (197696610).

Almost surely, 2^2550026450 is an apocalyptic number.

2550026450 is a deficient number, since it is larger than the sum of its proper divisors (2194692190).

2550026450 is a wasteful number, since it uses less digits than its factorization.

2550026450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17962 (or 17957 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2550026450 is about 50497.7865851564. The cubic root of 2550026450 is about 1366.2019316801.

The spelling of 2550026450 in words is "two billion, five hundred fifty million, twenty-six thousand, four hundred fifty".