2551353 has 8 divisors (see below), whose sum is σ = 3887808. Its totient is φ = 1457904.

The previous prime is 2551349. The next prime is 2551357. The reversal of 2551353 is 3531552.

It is an interprime number because it is at equal distance from previous prime (2551349) and next prime (2551357).

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

It is not a de Polignac number, because 2551353 - 2² = 2551349 is a prime.

2551353 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2551357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60726 + ... + 60767.

It is an arithmetic number, because the mean of its divisors is an integer number (485976).

2^2551353 is an apocalyptic number.

It is an amenable number.

2551353 is a deficient number, since it is larger than the sum of its proper divisors (1336455).

2551353 is a wasteful number, since it uses less digits than its factorization.

2551353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121503.

The product of its digits is 2250, while the sum is 24.

The square root of 2551353 is about 1597.2955268203. The cubic root of 2551353 is about 136.6438794713.

The spelling of 2551353 in words is "two million, five hundred fifty-one thousand, three hundred fifty-three".