747016253 has 8 divisors (see below), whose sum is σ = 765025536. Its totient is φ = 729036000.

The previous prime is 747016243. The next prime is 747016271. The reversal of 747016253 is 352610747.

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-747016253 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 (747016213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50228 + ... + 63378.

It is an arithmetic number, because the mean of its divisors is an integer number (95628192).

Almost surely, 2^747016253 is an apocalyptic number.

It is an amenable number.

747016253 is a deficient number, since it is larger than the sum of its proper divisors (18009283).

747016253 is a wasteful number, since it uses less digits than its factorization.

747016253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14515.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 747016253 is about 27331.5980689019. The cubic root of 747016253 is about 907.3538444183.

The spelling of 747016253 in words is "seven hundred forty-seven million, sixteen thousand, two hundred fifty-three".