5225719727 has 4 divisors (see below), whose sum is σ = 5234444400. Its totient is φ = 5216995056.

The previous prime is 5225719687. The next prime is 5225719801. The reversal of 5225719727 is 7279175225.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5225719727 - 2²⁸ = 4957284271 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5225719027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4361438 + ... + 4362635.

It is an arithmetic number, because the mean of its divisors is an integer number (1308611100).

Almost surely, 2^5225719727 is an apocalyptic number.

5225719727 is a deficient number, since it is larger than the sum of its proper divisors (8724673).

5225719727 is an equidigital number, since it uses as much as digits as its factorization.

5225719727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8724672.

The product of its digits is 617400, while the sum is 47.

The square root of 5225719727 is about 72289.1397583344. The cubic root of 5225719727 is about 1735.3298519378.

The spelling of 5225719727 in words is "five billion, two hundred twenty-five million, seven hundred nineteen thousand, seven hundred twenty-seven".