747545150717 has 8 divisors (see below), whose sum is σ = 752533776000. Its totient is φ = 742559401584.

The previous prime is 747545150707. The next prime is 747545150749. The reversal of 747545150717 is 717051545747.

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 747545150717 - 2⁴ = 747545150701 is a prime.

It is a super-2 number, since 2×747545150717² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747545150707) 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, 196217 + ... + 1238382.

It is an arithmetic number, because the mean of its divisors is an integer number (94066722000).

Almost surely, 2^747545150717 is an apocalyptic number.

It is an amenable number.

747545150717 is a deficient number, since it is larger than the sum of its proper divisors (4988625283).

747545150717 is a wasteful number, since it uses less digits than its factorization.

747545150717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1438075.

The product of its (nonzero) digits is 4802000, while the sum is 53.

The spelling of 747545150717 in words is "seven hundred forty-seven billion, five hundred forty-five million, one hundred fifty thousand, seven hundred seventeen".