72410263203583 has 2 divisors, whose sum is σ = 72410263203584. Its totient is φ = 72410263203582.

The previous prime is 72410263203559. The next prime is 72410263203587. The reversal of 72410263203583 is 38530236201427.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 72410263203583 - 2⁴⁵ = 37225891114751 is a prime.

It is a super-2 number, since 2×72410263203583² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (72410263203587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36205131601791 + 36205131601792.

It is an arithmetic number, because the mean of its divisors is an integer number (36205131601792).

Almost surely, 2^{72410263203583} is an apocalyptic number.

72410263203583 is a deficient number, since it is larger than the sum of its proper divisors (1).

72410263203583 is an equidigital number, since it uses as much as digits as its factorization.

72410263203583 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1451520, while the sum is 46.

The spelling of 72410263203583 in words is "seventy-two trillion, four hundred ten billion, two hundred sixty-three million, two hundred three thousand, five hundred eighty-three".