2455688893 has 8 divisors (see below), whose sum is σ = 2807508800. Its totient is φ = 2104120800.

The previous prime is 2455688869. The next prime is 2455688897. The reversal of 2455688893 is 3988865542.

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 2455688893 - 2⁵ = 2455688861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455688897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41568 + ... + 81481.

It is an arithmetic number, because the mean of its divisors is an integer number (350938600).

Almost surely, 2^2455688893 is an apocalyptic number.

It is an amenable number.

2455688893 is a deficient number, since it is larger than the sum of its proper divisors (351819907).

2455688893 is a wasteful number, since it uses less digits than its factorization.

2455688893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125907.

The product of its digits is 16588800, while the sum is 58.

The square root of 2455688893 is about 49554.9078598679. The cubic root of 2455688893 is about 1349.1423712384.

The spelling of 2455688893 in words is "two billion, four hundred fifty-five million, six hundred eighty-eight thousand, eight hundred ninety-three".