4819545774 has 12 divisors (see below), whose sum is σ = 10442349216. Its totient is φ = 1606515252.

The previous prime is 4819545743. The next prime is 4819545793. The reversal of 4819545774 is 4775459184.

4819545774 is a `hidden beast` number, since 4 + 8 + 19 + 54 + 577 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 4819545774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 133876254 + ... + 133876289.

It is an arithmetic number, because the mean of its divisors is an integer number (870195768).

Almost surely, 2^4819545774 is an apocalyptic number.

4819545774 is an abundant number, since it is smaller than the sum of its proper divisors (5622803442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4819545774 is a wasteful number, since it uses less digits than its factorization.

4819545774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267752551 (or 267752548 counting only the distinct ones).

The product of its digits is 5644800, while the sum is 54.

The square root of 4819545774 is about 69422.9484680678. The cubic root of 4819545774 is about 1689.1518886822.

The spelling of 4819545774 in words is "four billion, eight hundred nineteen million, five hundred forty-five thousand, seven hundred seventy-four".