4529290220 has 96 divisors (see below), whose sum is σ = 11871691776. Its totient is φ = 1413216000.

The previous prime is 4529290211. The next prime is 4529290223. The reversal of 4529290220 is 220929254.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (4529290223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111695 + ... + 146745.

It is an arithmetic number, because the mean of its divisors is an integer number (123663456).

Almost surely, 2^4529290220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4529290220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5935845888).

4529290220 is an abundant number, since it is smaller than the sum of its proper divisors (7342401556).

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

4529290220 is a wasteful number, since it uses less digits than its factorization.

4529290220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35151 (or 35149 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 4529290220 is about 67300.0016344725. The cubic root of 4529290220 is about 1654.5378872448.

The spelling of 4529290220 in words is "four billion, five hundred twenty-nine million, two hundred ninety thousand, two hundred twenty".