547345251723 has 4 divisors (see below), whose sum is σ = 729793668968. Its totient is φ = 364896834480.

The previous prime is 547345251703. The next prime is 547345251727. The reversal of 547345251723 is 327152543745.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 547345251723 - 2³⁶ = 478625774987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (547345251727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91224208618 + ... + 91224208623.

It is an arithmetic number, because the mean of its divisors is an integer number (182448417242).

Almost surely, 2^547345251723 is an apocalyptic number.

547345251723 is a deficient number, since it is larger than the sum of its proper divisors (182448417245).

547345251723 is a wasteful number, since it uses less digits than its factorization.

547345251723 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182448417244.

The product of its digits is 3528000, while the sum is 48.

The spelling of 547345251723 in words is "five hundred forty-seven billion, three hundred forty-five million, two hundred fifty-one thousand, seven hundred twenty-three".