2455453 has 24 divisors (see below), whose sum is σ = 3336704. Its totient is φ = 1758240.

The previous prime is 2455447. The next prime is 2455469. The reversal of 2455453 is 3545542.

It is not a de Polignac number, because 2455453 - 2⁹ = 2454941 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2455423) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10900 + ... + 11122.

2^2455453 is an apocalyptic number.

It is an amenable number.

2455453 is a deficient number, since it is larger than the sum of its proper divisors (881251).

2455453 is a wasteful number, since it uses less digits than its factorization.

2455453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265 (or 254 counting only the distinct ones).

The product of its digits is 12000, while the sum is 28.

The square root of 2455453 is about 1566.9885130402. The cubic root of 2455453 is about 134.9099170403.

The spelling of 2455453 in words is "two million, four hundred fifty-five thousand, four hundred fifty-three".