73724530463 has 2 divisors, whose sum is σ = 73724530464. Its totient is φ = 73724530462.

The previous prime is 73724530403. The next prime is 73724530469. The reversal of 73724530463 is 36403542737.

It is a strong prime.

It is an emirp because it is prime and its reverse (36403542737) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 73724530463 - 2²⁸ = 73456095007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73724530469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36862265231 + 36862265232.

It is an arithmetic number, because the mean of its divisors is an integer number (36862265232).

Almost surely, 2^73724530463 is an apocalyptic number.

73724530463 is a deficient number, since it is larger than the sum of its proper divisors (1).

73724530463 is an equidigital number, since it uses as much as digits as its factorization.

73724530463 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1270080, while the sum is 44.

The spelling of 73724530463 in words is "seventy-three billion, seven hundred twenty-four million, five hundred thirty thousand, four hundred sixty-three".