4889505624 has 32 divisors (see below), whose sum is σ = 12226211520. Its totient is φ = 1629508896.

The previous prime is 4889505611. The next prime is 4889505629. The reversal of 4889505624 is 4265059884.

It is a happy number.

It is a Cunningham number, because it is equal to 69925²-1.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4889505629) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 122367 + ... + 157329.

It is an arithmetic number, because the mean of its divisors is an integer number (382069110).

Almost surely, 2^4889505624 is an apocalyptic number.

It is an amenable number.

4889505624 is an abundant number, since it is smaller than the sum of its proper divisors (7336705896).

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

4889505624 is a wasteful number, since it uses less digits than its factorization.

4889505624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40799 (or 40795 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 51.

The square root of 4889505624 is about 69924.9999928495. Note that the first 5 decimals coincide. The cubic root of 4889505624 is about 1697.2858216260.

The spelling of 4889505624 in words is "four billion, eight hundred eighty-nine million, five hundred five thousand, six hundred twenty-four".