2551145374 has 8 divisors (see below), whose sum is σ = 3845948400. Its totient is φ = 1269162576.

The previous prime is 2551145357. The next prime is 2551145413. The reversal of 2551145374 is 4735411552.

2551145374 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

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, 3204559 + ... + 3205354.

It is an arithmetic number, because the mean of its divisors is an integer number (480743550).

Almost surely, 2^2551145374 is an apocalyptic number.

2551145374 is a deficient number, since it is larger than the sum of its proper divisors (1294803026).

2551145374 is a wasteful number, since it uses less digits than its factorization.

2551145374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6410114.

The product of its digits is 84000, while the sum is 37.

The square root of 2551145374 is about 50508.8643111286. The cubic root of 2551145374 is about 1366.4017273326.

The spelling of 2551145374 in words is "two billion, five hundred fifty-one million, one hundred forty-five thousand, three hundred seventy-four".