73427250583 has 2 divisors, whose sum is σ = 73427250584. Its totient is φ = 73427250582.

The previous prime is 73427250563. The next prime is 73427250587. The reversal of 73427250583 is 38505272437.

It is a strong prime.

It is an emirp because it is prime and its reverse (38505272437) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73427250583 is a prime.

It is a super-2 number, since 2×73427250583² (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 (73427250587) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36713625291 + 36713625292.

It is an arithmetic number, because the mean of its divisors is an integer number (36713625292).

Almost surely, 2^73427250583 is an apocalyptic number.

73427250583 is a deficient number, since it is larger than the sum of its proper divisors (1).

73427250583 is an equidigital number, since it uses as much as digits as its factorization.

73427250583 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1411200, while the sum is 46.

The spelling of 73427250583 in words is "seventy-three billion, four hundred twenty-seven million, two hundred fifty thousand, five hundred eighty-three".