2551441395 has 16 divisors (see below), whose sum is σ = 4090338720. Its totient is φ = 1358091264.

The previous prime is 2551441381. The next prime is 2551441457. The reversal of 2551441395 is 5931441552.

It is a happy number.

It is not a de Polignac number, because 2551441395 - 2¹⁰ = 2551440371 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 159454 + ... + 174723.

It is an arithmetic number, because the mean of its divisors is an integer number (255646170).

Almost surely, 2^2551441395 is an apocalyptic number.

2551441395 is a deficient number, since it is larger than the sum of its proper divisors (1538897325).

2551441395 is a wasteful number, since it uses less digits than its factorization.

2551441395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334694.

The product of its digits is 108000, while the sum is 39.

The square root of 2551441395 is about 50511.7946127437. The cubic root of 2551441395 is about 1366.4545752242.

The spelling of 2551441395 in words is "two billion, five hundred fifty-one million, four hundred forty-one thousand, three hundred ninety-five".