2553807 has 8 divisors (see below), whose sum is σ = 3412480. Its totient is φ = 1698840.

The previous prime is 2553797. The next prime is 2553823. The reversal of 2553807 is 7083552.

It is a happy number.

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

It is not a de Polignac number, because 2553807 - 2¹⁵ = 2521039 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 (2553857) 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, 2082 + ... + 3072.

It is an arithmetic number, because the mean of its divisors is an integer number (426560).

2^2553807 is an apocalyptic number.

2553807 is a deficient number, since it is larger than the sum of its proper divisors (858673).

2553807 is an equidigital number, since it uses as much as digits as its factorization.

2553807 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 2553807 is about 1598.0635156338. The cubic root of 2553807 is about 136.6876754008.

The spelling of 2553807 in words is "two million, five hundred fifty-three thousand, eight hundred seven".