4573013820 has 48 divisors (see below), whose sum is σ = 12896580480. Its totient is φ = 1210694976.

The previous prime is 4573013813. The next prime is 4573013869. The reversal of 4573013820 is 283103754.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265822 + ... + 282501.

It is an arithmetic number, because the mean of its divisors is an integer number (268678760).

Almost surely, 2^4573013820 is an apocalyptic number.

It is an amenable number.

4573013820 is an abundant number, since it is smaller than the sum of its proper divisors (8323566660).

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

4573013820 is a wasteful number, since it uses less digits than its factorization.

4573013820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548474 (or 548472 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 4573013820 is about 67624.0624334268. The cubic root of 4573013820 is about 1659.8448855884.

The spelling of 4573013820 in words is "four billion, five hundred seventy-three million, thirteen thousand, eight hundred twenty".