2704257453 has 32 divisors (see below), whose sum is σ = 3941683200. Its totient is φ = 1643818176.

The previous prime is 2704257427. The next prime is 2704257461. The reversal of 2704257453 is 3547524072.

It is not a de Polignac number, because 2704257453 - 2⁸ = 2704257197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2704257053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 149526 + ... + 166632.

It is an arithmetic number, because the mean of its divisors is an integer number (123177600).

Almost surely, 2^2704257453 is an apocalyptic number.

2704257453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2704257453 is a deficient number, since it is larger than the sum of its proper divisors (1237425747).

2704257453 is a wasteful number, since it uses less digits than its factorization.

2704257453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17241.

The product of its (nonzero) digits is 235200, while the sum is 39.

The square root of 2704257453 is about 52002.4754506937. The cubic root of 2704257453 is about 1393.2081674395.

The spelling of 2704257453 in words is "two billion, seven hundred four million, two hundred fifty-seven thousand, four hundred fifty-three".