2553015415 has 8 divisors (see below), whose sum is σ = 3064286448. Its totient is φ = 2041967040.

The previous prime is 2553015407. The next prime is 2553015449. The reversal of 2553015415 is 5145103552.

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

It is not a de Polignac number, because 2553015415 - 2³ = 2553015407 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29301 + ... + 77230.

It is an arithmetic number, because the mean of its divisors is an integer number (383035806).

Almost surely, 2^2553015415 is an apocalyptic number.

2553015415 is a deficient number, since it is larger than the sum of its proper divisors (511271033).

2553015415 is a wasteful number, since it uses less digits than its factorization.

2553015415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111329.

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 2553015415 is about 50527.3729279487. The cubic root of 2553015415 is about 1366.7355124615.

Adding to 2553015415 its reverse (5145103552), we get a palindrome (7698118967).

The spelling of 2553015415 in words is "two billion, five hundred fifty-three million, fifteen thousand, four hundred fifteen".