2425553 has 4 divisors (see below), whose sum is σ = 2612148. Its totient is φ = 2238960.

The previous prime is 2425541. The next prime is 2425567. The reversal of 2425553 is 3555242.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1459264 + 966289 = 1208^2 + 983^2 .

It is a cyclic number.

It is not a de Polignac number, because 2425553 - 2¹⁸ = 2163409 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2425523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93278 + ... + 93303.

It is an arithmetic number, because the mean of its divisors is an integer number (653037).

2^2425553 is an apocalyptic number.

It is an amenable number.

2425553 is a deficient number, since it is larger than the sum of its proper divisors (186595).

2425553 is a wasteful number, since it uses less digits than its factorization.

2425553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186594.

The product of its digits is 6000, while the sum is 26.

The square root of 2425553 is about 1557.4186977175. The cubic root of 2425553 is about 134.3600807666.

The spelling of 2425553 in words is "two million, four hundred twenty-five thousand, five hundred fifty-three".