33540151019 has 2 divisors, whose sum is σ = 33540151020. Its totient is φ = 33540151018.

The previous prime is 33540150947. The next prime is 33540151031. The reversal of 33540151019 is 91015104533.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-33540151019 is a prime.

It is a super-2 number, since 2×33540151019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33540151079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16770075509 + 16770075510.

It is an arithmetic number, because the mean of its divisors is an integer number (16770075510).

Almost surely, 2^33540151019 is an apocalyptic number.

33540151019 is a deficient number, since it is larger than the sum of its proper divisors (1).

33540151019 is an equidigital number, since it uses as much as digits as its factorization.

33540151019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8100, while the sum is 32.

The spelling of 33540151019 in words is "thirty-three billion, five hundred forty million, one hundred fifty-one thousand, nineteen".