2551054404 has 24 divisors (see below), whose sum is σ = 6050043328. Its totient is φ = 836411040.

The previous prime is 2551054393. The next prime is 2551054409. The reversal of 2551054404 is 4044501552.

It is not an unprimeable number, because it can be changed into a prime (2551054409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1741792 + ... + 1743255.

Almost surely, 2^2551054404 is an apocalyptic number.

It is an amenable number.

2551054404 is an abundant number, since it is smaller than the sum of its proper divisors (3498988924).

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

2551054404 is a wasteful number, since it uses less digits than its factorization.

2551054404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3485115 (or 3485113 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The square root of 2551054404 is about 50507.9637681029. The cubic root of 2551054404 is about 1366.3854858640.

Adding to 2551054404 its reverse (4044501552), we get a palindrome (6595555956).

The spelling of 2551054404 in words is "two billion, five hundred fifty-one million, fifty-four thousand, four hundred four".