33541542313 has 2 divisors, whose sum is σ = 33541542314. Its totient is φ = 33541542312.

The previous prime is 33541542311. The next prime is 33541542341. The reversal of 33541542313 is 31324514533.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24025930009 + 9515612304 = 155003^2 + 97548^2 .

It is a cyclic number.

It is not a de Polignac number, because 33541542313 - 2¹ = 33541542311 is a prime.

It is a super-2 number, since 2×33541542313² (a number of 22 digits) contains 22 as substring.

Together with 33541542311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (33541542311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16770771156 + 16770771157.

It is an arithmetic number, because the mean of its divisors is an integer number (16770771157).

Almost surely, 2^33541542313 is an apocalyptic number.

It is an amenable number.

33541542313 is a deficient number, since it is larger than the sum of its proper divisors (1).

33541542313 is an equidigital number, since it uses as much as digits as its factorization.

33541542313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64800, while the sum is 34.

The spelling of 33541542313 in words is "thirty-three billion, five hundred forty-one million, five hundred forty-two thousand, three hundred thirteen".