5246321749 has 8 divisors (see below), whose sum is σ = 5390824320. Its totient is φ = 5103189216.

The previous prime is 5246321719. The next prime is 5246321761. The reversal of 5246321749 is 9471236425.

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

It is a cyclic number.

It is not a de Polignac number, because 5246321749 - 2⁹ = 5246321237 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 (5246321719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 334744 + ... + 350065.

It is an arithmetic number, because the mean of its divisors is an integer number (673853040).

Almost surely, 2^5246321749 is an apocalyptic number.

It is an amenable number.

5246321749 is a deficient number, since it is larger than the sum of its proper divisors (144502571).

5246321749 is a wasteful number, since it uses less digits than its factorization.

5246321749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 685019.

The product of its digits is 362880, while the sum is 43.

The square root of 5246321749 is about 72431.4969402124. The cubic root of 5246321749 is about 1737.6073324237.

The spelling of 5246321749 in words is "five billion, two hundred forty-six million, three hundred twenty-one thousand, seven hundred forty-nine".