2551359074 has 16 divisors (see below), whose sum is σ = 4193190720. Its totient is φ = 1154642160.

The previous prime is 2551359073. The next prime is 2551359077. The reversal of 2551359074 is 4709531552.

It is not an unprimeable number, because it can be changed into a prime (2551359073) 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, 248174 + ... + 258249.

It is an arithmetic number, because the mean of its divisors is an integer number (262074420).

Almost surely, 2^2551359074 is an apocalyptic number.

2551359074 is a deficient number, since it is larger than the sum of its proper divisors (1641831646).

2551359074 is a wasteful number, since it uses less digits than its factorization.

2551359074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506665.

The product of its (nonzero) digits is 189000, while the sum is 41.

The square root of 2551359074 is about 50510.9797370829. The cubic root of 2551359074 is about 1366.4398790715.

The spelling of 2551359074 in words is "two billion, five hundred fifty-one million, three hundred fifty-nine thousand, seventy-four".