74482158963 has 4 divisors (see below), whose sum is σ = 99309545288. Its totient is φ = 49654772640.

The previous prime is 74482158953. The next prime is 74482158967. The reversal of 74482158963 is 36985128447.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 74482158963 - 2²⁴ = 74465381747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74482158967) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12413693158 + ... + 12413693163.

It is an arithmetic number, because the mean of its divisors is an integer number (24827386322).

Almost surely, 2^74482158963 is an apocalyptic number.

74482158963 is a deficient number, since it is larger than the sum of its proper divisors (24827386325).

74482158963 is a wasteful number, since it uses less digits than its factorization.

74482158963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24827386324.

The product of its digits is 11612160, while the sum is 57.

The spelling of 74482158963 in words is "seventy-four billion, four hundred eighty-two million, one hundred fifty-eight thousand, nine hundred sixty-three".