74710780483 has 4 divisors (see below), whose sum is σ = 75123547408. Its totient is φ = 74298013560.

The previous prime is 74710780457. The next prime is 74710780489. The reversal of 74710780483 is 38408701747.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-74710780483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (74710780489) 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, 206383191 + ... + 206383552.

It is an arithmetic number, because the mean of its divisors is an integer number (18780886852).

Almost surely, 2^74710780483 is an apocalyptic number.

74710780483 is a deficient number, since it is larger than the sum of its proper divisors (412766925).

74710780483 is a wasteful number, since it uses less digits than its factorization.

74710780483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412766924.

The product of its (nonzero) digits is 1053696, while the sum is 49.

The spelling of 74710780483 in words is "seventy-four billion, seven hundred ten million, seven hundred eighty thousand, four hundred eighty-three".