2553515130 has 16 divisors (see below), whose sum is σ = 6128436384. Its totient is φ = 680937360.

The previous prime is 2553515113. The next prime is 2553515147. The reversal of 2553515130 is 315153552.

It is an interprime number because it is at equal distance from previous prime (2553515113) and next prime (2553515147).

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 85117171 = 2553515130 / (2 + 5 + 5 + 3 + 5 + 1 + 5 + 1 + 3 + 0).

It is a Curzon 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, 42558556 + ... + 42558615.

It is an arithmetic number, because the mean of its divisors is an integer number (383027274).

Almost surely, 2^2553515130 is an apocalyptic number.

2553515130 is an abundant number, since it is smaller than the sum of its proper divisors (3574921254).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2553515130 is a wasteful number, since it uses less digits than its factorization.

2553515130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85117181.

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 2553515130 is about 50532.3176788874. The cubic root of 2553515130 is about 1366.8246793967.

Adding to 2553515130 its reverse (315153552), we get a palindrome (2868668682).

The spelling of 2553515130 in words is "two billion, five hundred fifty-three million, five hundred fifteen thousand, one hundred thirty".