4780076530 has 32 divisors (see below), whose sum is σ = 8716017024. Its totient is φ = 1887290496.

The previous prime is 4780076513. The next prime is 4780076537. The reversal of 4780076530 is 356700874.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4780076537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 314977 + ... + 329803.

It is an arithmetic number, because the mean of its divisors is an integer number (272375532).

Almost surely, 2^4780076530 is an apocalyptic number.

4780076530 is a deficient number, since it is larger than the sum of its proper divisors (3935940494).

4780076530 is a wasteful number, since it uses less digits than its factorization.

4780076530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15250.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 4780076530 is about 69138.0975295097. The cubic root of 4780076530 is about 1684.5281904793.

The spelling of 4780076530 in words is "four billion, seven hundred eighty million, seventy-six thousand, five hundred thirty".