73885706803 has 2 divisors, whose sum is σ = 73885706804. Its totient is φ = 73885706802.

The previous prime is 73885706773. The next prime is 73885706827. The reversal of 73885706803 is 30860758837.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 73885706803 - 2⁹ = 73885706291 is a prime.

It is not a weakly prime, because it can be changed into another prime (73885706893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36942853401 + 36942853402.

It is an arithmetic number, because the mean of its divisors is an integer number (36942853402).

Almost surely, 2^73885706803 is an apocalyptic number.

73885706803 is a deficient number, since it is larger than the sum of its proper divisors (1).

73885706803 is an equidigital number, since it uses as much as digits as its factorization.

73885706803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6773760, while the sum is 55.

The spelling of 73885706803 in words is "seventy-three billion, eight hundred eighty-five million, seven hundred six thousand, eight hundred three".