747513017000 has 32 divisors (see below), whose sum is σ = 1749180462120. Its totient is φ = 299005206400.

The previous prime is 747513016903. The next prime is 747513017003. The reversal of 747513017000 is 710315747.

It can be written as a sum of positive squares in 4 ways, for example, as 331082858404 + 416430158596 = 575398^2 + 645314^2 .

It is not an unprimeable number, because it can be changed into a prime (747513017003) 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, 373755509 + ... + 373757508.

Almost surely, 2^747513017000 is an apocalyptic number.

It is an amenable number.

747513017000 is an abundant number, since it is smaller than the sum of its proper divisors (1001667445120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

747513017000 is a wasteful number, since it uses less digits than its factorization.

747513017000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747513038 (or 747513024 counting only the distinct ones).

The product of its (nonzero) digits is 20580, while the sum is 35.

The spelling of 747513017000 in words is "seven hundred forty-seven billion, five hundred thirteen million, seventeen thousand".