33125450860 has 24 divisors (see below), whose sum is σ = 69822058320. Its totient is φ = 13200921024.

The previous prime is 33125450849. The next prime is 33125450867. The reversal of 33125450860 is 6805452133.

It is not an unprimeable number, because it can be changed into a prime (33125450867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3073194 + ... + 3083953.

It is an arithmetic number, because the mean of its divisors is an integer number (2909252430).

Almost surely, 2^33125450860 is an apocalyptic number.

It is an amenable number.

33125450860 is an abundant number, since it is smaller than the sum of its proper divisors (36696607460).

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

33125450860 is a wasteful number, since it uses less digits than its factorization.

33125450860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6157425 (or 6157423 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 33125450860 in words is "thirty-three billion, one hundred twenty-five million, four hundred fifty thousand, eight hundred sixty".