71975246803 has 2 divisors, whose sum is σ = 71975246804. Its totient is φ = 71975246802.

The previous prime is 71975246773. The next prime is 71975246813. The reversal of 71975246803 is 30864257917.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 71975246803 - 2⁵ = 71975246771 is a prime.

It is not a weakly prime, because it can be changed into another prime (71975246813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35987623401 + 35987623402.

It is an arithmetic number, because the mean of its divisors is an integer number (35987623402).

It is a 1-persistent number, because it is pandigital, but 2⋅71975246803 = 143950493606 is not.

Almost surely, 2^71975246803 is an apocalyptic number.

71975246803 is a deficient number, since it is larger than the sum of its proper divisors (1).

71975246803 is an equidigital number, since it uses as much as digits as its factorization.

71975246803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 71975246803 in words is "seventy-one billion, nine hundred seventy-five million, two hundred forty-six thousand, eight hundred three".