33372505373 has 2 divisors, whose sum is σ = 33372505374. Its totient is φ = 33372505372.

The previous prime is 33372505277. The next prime is 33372505447. The reversal of 33372505373 is 37350527333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22565447524 + 10807057849 = 150218^2 + 103957^2 .

It is a cyclic number.

It is not a de Polignac number, because 33372505373 - 2¹² = 33372501277 is a prime.

It is a super-2 number, since 2×33372505373² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 33372505373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (33372535373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16686252686 + 16686252687.

It is an arithmetic number, because the mean of its divisors is an integer number (16686252687).

Almost surely, 2^33372505373 is an apocalyptic number.

It is an amenable number.

33372505373 is a deficient number, since it is larger than the sum of its proper divisors (1).

33372505373 is an equidigital number, since it uses as much as digits as its factorization.

33372505373 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 595350, while the sum is 41.

The spelling of 33372505373 in words is "thirty-three billion, three hundred seventy-two million, five hundred five thousand, three hundred seventy-three".