747273599999 has 8 divisors (see below), whose sum is σ = 750225333312. Its totient is φ = 744324597280.

The previous prime is 747273599981. The next prime is 747273600001. The reversal of 747273599999 is 999995372747.

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-747273599999 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 (747273596999) 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, 133364 + ... + 1229769.

It is an arithmetic number, because the mean of its divisors is an integer number (93778166664).

Almost surely, 2^747273599999 is an apocalyptic number.

747273599999 is a deficient number, since it is larger than the sum of its proper divisors (2951733313).

747273599999 is a wasteful number, since it uses less digits than its factorization.

747273599999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365297.

The product of its digits is 2430456840, while the sum is 80.

The spelling of 747273599999 in words is "seven hundred forty-seven billion, two hundred seventy-three million, five hundred ninety-nine thousand, nine hundred ninety-nine".