7493263499 has 2 divisors, whose sum is σ = 7493263500. Its totient is φ = 7493263498.

The previous prime is 7493263471. The next prime is 7493263537. The reversal of 7493263499 is 9943623947.

It is a weak prime.

It is an emirp because it is prime and its reverse (9943623947) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7493263499 - 2¹⁶ = 7493197963 is a prime.

It is a super-2 number, since 2×7493263499² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (7493263409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3746631749 + 3746631750.

It is an arithmetic number, because the mean of its divisors is an integer number (3746631750).

Almost surely, 2^7493263499 is an apocalyptic number.

7493263499 is a deficient number, since it is larger than the sum of its proper divisors (1).

7493263499 is an equidigital number, since it uses as much as digits as its factorization.

7493263499 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8817984, while the sum is 56.

The square root of 7493263499 is about 86563.6384343911. The cubic root of 7493263499 is about 1956.8475892588.

The spelling of 7493263499 in words is "seven billion, four hundred ninety-three million, two hundred sixty-three thousand, four hundred ninety-nine".