4752285990 has 64 divisors (see below), whose sum is σ = 11943922176. Its totient is φ = 1207844352.

The previous prime is 4752285971. The next prime is 4752285991. The reversal of 4752285990 is 995822574.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4752285991) 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, 183102 + ... + 207438.

It is an arithmetic number, because the mean of its divisors is an integer number (186623784).

Almost surely, 2^4752285990 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4752285990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5971961088).

4752285990 is an abundant number, since it is smaller than the sum of its proper divisors (7191636186).

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

4752285990 is a wasteful number, since it uses less digits than its factorization.

4752285990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24653.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The square root of 4752285990 is about 68936.8260801148. The cubic root of 4752285990 is about 1681.2573247885.

The spelling of 4752285990 in words is "four billion, seven hundred fifty-two million, two hundred eighty-five thousand, nine hundred ninety".