2553419 has 4 divisors (see below), whose sum is σ = 2785560. Its totient is φ = 2321280.

The previous prime is 2553409. The next prime is 2553427. The reversal of 2553419 is 9143552.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2553419 - 2⁴ = 2553403 is a prime.

It is a super-2 number, since 2×2553419² = 13039897179122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2553391 and 2553400.

It is not an unprimeable number, because it can be changed into a prime (2553409) 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 3 ways as a sum of consecutive naturals, for example, 116054 + ... + 116075.

It is an arithmetic number, because the mean of its divisors is an integer number (696390).

2^2553419 is an apocalyptic number.

2553419 is a deficient number, since it is larger than the sum of its proper divisors (232141).

2553419 is a wasteful number, since it uses less digits than its factorization.

2553419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232140.

The product of its digits is 5400, while the sum is 29.

The square root of 2553419 is about 1597.9421140955. The cubic root of 2553419 is about 136.6807527288.

The spelling of 2553419 in words is "two million, five hundred fifty-three thousand, four hundred nineteen".