2551411315 has 8 divisors (see below), whose sum is σ = 3111885648. Its totient is φ = 2007667680.

The previous prime is 2551411307. The next prime is 2551411319. The reversal of 2551411315 is 5131141552.

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

It is not a de Polignac number, because 2551411315 - 2³ = 2551411307 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2551411319) 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, 4182337 + ... + 4182946.

It is an arithmetic number, because the mean of its divisors is an integer number (388985706).

Almost surely, 2^2551411315 is an apocalyptic number.

2551411315 is a deficient number, since it is larger than the sum of its proper divisors (560474333).

2551411315 is an equidigital number, since it uses as much as digits as its factorization.

2551411315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8365349.

The product of its digits is 3000, while the sum is 28.

The square root of 2551411315 is about 50511.4968596259. The cubic root of 2551411315 is about 1366.4492053033.

Adding to 2551411315 its reverse (5131141552), we get a palindrome (7682552867).

The spelling of 2551411315 in words is "two billion, five hundred fifty-one million, four hundred eleven thousand, three hundred fifteen".