647362046275 has 24 divisors (see below), whose sum is σ = 957291657984. Its totient is φ = 424605165600.

The previous prime is 647362046267. The next prime is 647362046291. The reversal of 647362046275 is 572640263746.

It is a happy number.

647362046275 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 647362046275 - 2³ = 647362046267 is a prime.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80413621 + ... + 80421670.

It is an arithmetic number, because the mean of its divisors is an integer number (39887152416).

Almost surely, 2^647362046275 is an apocalyptic number.

647362046275 is a deficient number, since it is larger than the sum of its proper divisors (309929611709).

647362046275 is a wasteful number, since it uses less digits than its factorization.

647362046275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160835331 (or 160835326 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 52.

The spelling of 647362046275 in words is "six hundred forty-seven billion, three hundred sixty-two million, forty-six thousand, two hundred seventy-five".