73803579007 has 2 divisors, whose sum is σ = 73803579008. Its totient is φ = 73803579006.

The previous prime is 73803578839. The next prime is 73803579041. The reversal of 73803579007 is 70097530837.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73803579007 is a prime.

It is a super-2 number, since 2×73803579007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73803579067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36901789503 + 36901789504.

It is an arithmetic number, because the mean of its divisors is an integer number (36901789504).

Almost surely, 2^73803579007 is an apocalyptic number.

73803579007 is a deficient number, since it is larger than the sum of its proper divisors (1).

73803579007 is an equidigital number, since it uses as much as digits as its factorization.

73803579007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1111320, while the sum is 49.

The spelling of 73803579007 in words is "seventy-three billion, eight hundred three million, five hundred seventy-nine thousand, seven".