2550115426 has 8 divisors (see below), whose sum is σ = 3826759104. Its totient is φ = 1274529060.

The previous prime is 2550115411. The next prime is 2550115433. The reversal of 2550115426 is 6245110552.

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

It is a super-2 number, since 2×2550115426² = 13006177371846322952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 258270 + ... + 267961.

It is an arithmetic number, because the mean of its divisors is an integer number (478344888).

Almost surely, 2^2550115426 is an apocalyptic number.

2550115426 is a deficient number, since it is larger than the sum of its proper divisors (1276643678).

2550115426 is a wasteful number, since it uses less digits than its factorization.

2550115426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528656.

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 2550115426 is about 50498.6675665804. The cubic root of 2550115426 is about 1366.2178214197.

Adding to 2550115426 its reverse (6245110552), we get a palindrome (8795225978).

The spelling of 2550115426 in words is "two billion, five hundred fifty million, one hundred fifteen thousand, four hundred twenty-six".