533327274280 has 64 divisors (see below), whose sum is σ = 1275785458560. Its totient is φ = 200205527808.

The previous prime is 533327274253. The next prime is 533327274289. The reversal of 533327274280 is 82472723335.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a self number, because there is not a number n which added to its sum of digits gives 533327274280.

It is not an unprimeable number, because it can be changed into a prime (533327274289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5420142 + ... + 5517661.

It is an arithmetic number, because the mean of its divisors is an integer number (19934147790).

Almost surely, 2^533327274280 is an apocalyptic number.

It is an amenable number.

533327274280 is an abundant number, since it is smaller than the sum of its proper divisors (742458184280).

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

533327274280 is a wasteful number, since it uses less digits than its factorization.

533327274280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10937890 (or 10937886 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 46.

The spelling of 533327274280 in words is "five hundred thirty-three billion, three hundred twenty-seven million, two hundred seventy-four thousand, two hundred eighty".