4622125530 has 64 divisors (see below), whose sum is σ = 12178781568. Its totient is φ = 1113365760.

The previous prime is 4622125523. The next prime is 4622125537. The reversal of 4622125530 is 355212264.

It is an interprime number because it is at equal distance from previous prime (4622125523) and next prime (4622125537).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4622125537) 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, 7204 + ... + 96416.

It is an arithmetic number, because the mean of its divisors is an integer number (190293462).

Almost surely, 2^4622125530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4622125530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6089390784).

4622125530 is an abundant number, since it is smaller than the sum of its proper divisors (7556656038).

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

4622125530 is a wasteful number, since it uses less digits than its factorization.

4622125530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89391.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 4622125530 is about 67986.2157352503. The cubic root of 4622125530 is about 1665.7656877411.

Adding to 4622125530 its reverse (355212264), we get a palindrome (4977337794).

The spelling of 4622125530 in words is "four billion, six hundred twenty-two million, one hundred twenty-five thousand, five hundred thirty".