4780547842 has 16 divisors (see below), whose sum is σ = 8200728000. Its totient is φ = 2047430448.

The previous prime is 4780547813. The next prime is 4780547879. The reversal of 4780547842 is 2487450874.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92913 + ... + 134884.

It is an arithmetic number, because the mean of its divisors is an integer number (512545500).

Almost surely, 2^4780547842 is an apocalyptic number.

4780547842 is a deficient number, since it is larger than the sum of its proper divisors (3420180158).

4780547842 is a wasteful number, since it uses less digits than its factorization.

4780547842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 229305.

The product of its (nonzero) digits is 2007040, while the sum is 49.

The square root of 4780547842 is about 69141.5059280603. The cubic root of 4780547842 is about 1684.5835530698.

The spelling of 4780547842 in words is "four billion, seven hundred eighty million, five hundred forty-seven thousand, eight hundred forty-two".