5253647142723 has 48 divisors (see below), whose sum is σ = 8628809861664. Its totient is φ = 2825172725760.

The previous prime is 5253647142697. The next prime is 5253647142743. The reversal of 5253647142723 is 3272417463525.

It is not a de Polignac number, because 5253647142723 - 2⁶ = 5253647142659 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (5253647142743) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22979511 + ... + 23207007.

It is an arithmetic number, because the mean of its divisors is an integer number (179766872118).

Almost surely, 2^{5253647142723} is an apocalyptic number.

5253647142723 is a deficient number, since it is larger than the sum of its proper divisors (3375162718941).

5253647142723 is a wasteful number, since it uses less digits than its factorization.

5253647142723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236772 (or 236765 counting only the distinct ones).

The product of its digits is 8467200, while the sum is 51.

The spelling of 5253647142723 in words is "five trillion, two hundred fifty-three billion, six hundred forty-seven million, one hundred forty-two thousand, seven hundred twenty-three".