4253748454405 has 8 divisors (see below), whose sum is σ = 5138756523000. Its totient is φ = 3380159845056.

The previous prime is 4253748454261. The next prime is 4253748454411. The reversal of 4253748454405 is 5044548473524.

4253748454405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 145643746689 + 4108104707716 = 381633^2 + 2026846^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4253748454405 - 2²¹ = 4253746357253 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2854863990 + ... + 2854865479.

It is an arithmetic number, because the mean of its divisors is an integer number (642344565375).

Almost surely, 2^{4253748454405} is an apocalyptic number.

It is an amenable number.

4253748454405 is a deficient number, since it is larger than the sum of its proper divisors (885008068595).

4253748454405 is a wasteful number, since it uses less digits than its factorization.

4253748454405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5709729623.

The product of its (nonzero) digits is 43008000, while the sum is 55.

The spelling of 4253748454405 in words is "four trillion, two hundred fifty-three billion, seven hundred forty-eight million, four hundred fifty-four thousand, four hundred five".