68504483 has 4 divisors (see below), whose sum is σ = 68599440. Its totient is φ = 68409528.

The previous prime is 68504479. The next prime is 68504489. The reversal of 68504483 is 38440586.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38440586 = 2 ⋅19220293.

It is a cyclic number.

It is not a de Polignac number, because 68504483 - 2² = 68504479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68504489) 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, 46388 + ... + 47841.

It is an arithmetic number, because the mean of its divisors is an integer number (17149860).

Almost surely, 2^68504483 is an apocalyptic number.

68504483 is a deficient number, since it is larger than the sum of its proper divisors (94957).

68504483 is an equidigital number, since it uses as much as digits as its factorization.

68504483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94956.

The product of its (nonzero) digits is 92160, while the sum is 38.

The square root of 68504483 is about 8276.7435021269. The cubic root of 68504483 is about 409.1723995880.

The spelling of 68504483 in words is "sixty-eight million, five hundred four thousand, four hundred eighty-three".