33150650146013 has 4 divisors (see below), whose sum is σ = 33154200615900. Its totient is φ = 33147099676128.

The previous prime is 33150650145937. The next prime is 33150650146021. The reversal of 33150650146013 is 31064105605133.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 17939612728324 + 15211037417689 = 4235518^2 + 3900133^2 .

It is a cyclic number.

It is not a de Polignac number, because 33150650146013 - 2¹⁶ = 33150650080477 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33150650146093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1775220938 + ... + 1775239611.

It is an arithmetic number, because the mean of its divisors is an integer number (8288550153975).

Almost surely, 2^{33150650146013} is an apocalyptic number.

It is an amenable number.

33150650146013 is a deficient number, since it is larger than the sum of its proper divisors (3550469887).

33150650146013 is an equidigital number, since it uses as much as digits as its factorization.

33150650146013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550469886.

The product of its (nonzero) digits is 97200, while the sum is 38.

The spelling of 33150650146013 in words is "thirty-three trillion, one hundred fifty billion, six hundred fifty million, one hundred forty-six thousand, thirteen".