4923577782 has 24 divisors (see below), whose sum is σ = 10869032304. Its totient is φ = 1610226384.

The previous prime is 4923577781. The next prime is 4923577793. The reversal of 4923577782 is 2877753294.

4923577782 is a `hidden beast` number, since 49 + 23 + 577 + 7 + 8 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4923577781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2579538 + ... + 2581445.

It is an arithmetic number, because the mean of its divisors is an integer number (452876346).

Almost surely, 2^4923577782 is an apocalyptic number.

4923577782 is an abundant number, since it is smaller than the sum of its proper divisors (5945454522).

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

4923577782 is a wasteful number, since it uses less digits than its factorization.

4923577782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5161044 (or 5161041 counting only the distinct ones).

The product of its digits is 5927040, while the sum is 54.

The square root of 4923577782 is about 70168.2106227599. The cubic root of 4923577782 is about 1701.2191695131.

The spelling of 4923577782 in words is "four billion, nine hundred twenty-three million, five hundred seventy-seven thousand, seven hundred eighty-two".