4990524220 has 24 divisors (see below), whose sum is σ = 11432837808. Its totient is φ = 1814736000.

The previous prime is 4990524197. The next prime is 4990524257. The reversal of 4990524220 is 224250994.

It is a self number, because there is not a number n which added to its sum of digits gives 4990524220.

It is a congruent number.

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, 11341881 + ... + 11342320.

It is an arithmetic number, because the mean of its divisors is an integer number (476368242).

Almost surely, 2^4990524220 is an apocalyptic number.

It is an amenable number.

4990524220 is an abundant number, since it is smaller than the sum of its proper divisors (6442313588).

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

4990524220 is a wasteful number, since it uses less digits than its factorization.

4990524220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22684221 (or 22684219 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 4990524220 is about 70643.6424598845. The cubic root of 4990524220 is about 1708.8950398348.

The spelling of 4990524220 in words is "four billion, nine hundred ninety million, five hundred twenty-four thousand, two hundred twenty".