5273747437 has 8 divisors (see below), whose sum is σ = 6027932736. Its totient is φ = 4519760352.

The previous prime is 5273747399. The next prime is 5273747447. The reversal of 5273747437 is 7347473725.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5273747437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5273747447) 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 7 ways as a sum of consecutive naturals, for example, 12678 + ... + 103480.

It is an arithmetic number, because the mean of its divisors is an integer number (753491592).

Almost surely, 2^5273747437 is an apocalyptic number.

It is an amenable number.

5273747437 is a deficient number, since it is larger than the sum of its proper divisors (754185299).

5273747437 is an equidigital number, since it uses as much as digits as its factorization.

5273747437 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99107.

The product of its digits is 3457440, while the sum is 49.

The square root of 5273747437 is about 72620.5717204154. The cubic root of 5273747437 is about 1740.6299120877.

The spelling of 5273747437 in words is "five billion, two hundred seventy-three million, seven hundred forty-seven thousand, four hundred thirty-seven".