4528622460 has 48 divisors (see below), whose sum is σ = 12869410176. Its totient is φ = 1189607232.

The previous prime is 4528622387. The next prime is 4528622473. The reversal of 4528622460 is 642268254.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 559242 + ... + 567281.

It is an arithmetic number, because the mean of its divisors is an integer number (268112712).

Almost surely, 2^4528622460 is an apocalyptic number.

It is an amenable number.

4528622460 is an abundant number, since it is smaller than the sum of its proper divisors (8340787716).

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

4528622460 is a wasteful number, since it uses less digits than its factorization.

4528622460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1126602 (or 1126600 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 39.

The square root of 4528622460 is about 67295.0403818885. The cubic root of 4528622460 is about 1654.4565729206.

The spelling of 4528622460 in words is "four billion, five hundred twenty-eight million, six hundred twenty-two thousand, four hundred sixty".