6253455 has 16 divisors (see below), whose sum is σ = 10775520. Its totient is φ = 3078528.

The previous prime is 6253441. The next prime is 6253463. The reversal of 6253455 is 5543526.

It is not a de Polignac number, because 6253455 - 2⁶ = 6253391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15840 + ... + 16229.

It is an arithmetic number, because the mean of its divisors is an integer number (673470).

Almost surely, 2^6253455 is an apocalyptic number.

6253455 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6253455 is a deficient number, since it is larger than the sum of its proper divisors (4522065).

6253455 is a wasteful number, since it uses less digits than its factorization.

6253455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32090.

The product of its digits is 18000, while the sum is 30.

The square root of 6253455 is about 2500.6909045302. The cubic root of 6253455 is about 184.2355108897.

The spelling of 6253455 in words is "six million, two hundred fifty-three thousand, four hundred fifty-five".