2553868677 has 8 divisors (see below), whose sum is σ = 3419406720. Its totient is φ = 1695454880.

The previous prime is 2553868661. The next prime is 2553868739. The reversal of 2553868677 is 7768683552.

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

It is a cyclic number.

It is not a de Polignac number, because 2553868677 - 2⁴ = 2553868661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2553863677) 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, 1780224 + ... + 1781657.

It is an arithmetic number, because the mean of its divisors is an integer number (427425840).

Almost surely, 2^2553868677 is an apocalyptic number.

It is an amenable number.

2553868677 is a deficient number, since it is larger than the sum of its proper divisors (865538043).

2553868677 is a wasteful number, since it uses less digits than its factorization.

2553868677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562123.

The product of its digits is 16934400, while the sum is 57.

The square root of 2553868677 is about 50535.8157844513. The cubic root of 2553868677 is about 1366.8877577338.

The spelling of 2553868677 in words is "two billion, five hundred fifty-three million, eight hundred sixty-eight thousand, six hundred seventy-seven".