2553135242 has 48 divisors (see below), whose sum is σ = 4685871168. Its totient is φ = 1021762560.

The previous prime is 2553135227. The next prime is 2553135271. The reversal of 2553135242 is 2425313552.

It is a junction number, because it is equal to n+sod(n) for n = 2553135199 and 2553135208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 527618 + ... + 532434.

It is an arithmetic number, because the mean of its divisors is an integer number (97622316).

Almost surely, 2^2553135242 is an apocalyptic number.

2553135242 is a deficient number, since it is larger than the sum of its proper divisors (2132735926).

2553135242 is a wasteful number, since it uses less digits than its factorization.

2553135242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4991 (or 4974 counting only the distinct ones).

The product of its digits is 36000, while the sum is 32.

The square root of 2553135242 is about 50528.5586772471. The cubic root of 2553135242 is about 1366.7568949220.

Adding to 2553135242 its reverse (2425313552), we get a palindrome (4978448794).

The spelling of 2553135242 in words is "two billion, five hundred fifty-three million, one hundred thirty-five thousand, two hundred forty-two".