4931452788 has 12 divisors (see below), whose sum is σ = 11506723200. Its totient is φ = 1643817592.

The previous prime is 4931452753. The next prime is 4931452811. The reversal of 4931452788 is 8872541394.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (51) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 4931452788.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 205477188 + ... + 205477211.

It is an arithmetic number, because the mean of its divisors is an integer number (958893600).

Almost surely, 2^4931452788 is an apocalyptic number.

It is an amenable number.

4931452788 is an abundant number, since it is smaller than the sum of its proper divisors (6575270412).

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

4931452788 is a wasteful number, since it uses less digits than its factorization.

4931452788 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410954406 (or 410954404 counting only the distinct ones).

The product of its digits is 1935360, while the sum is 51.

The square root of 4931452788 is about 70224.3033998914. The cubic root of 4931452788 is about 1702.1256901667.

The spelling of 4931452788 in words is "four billion, nine hundred thirty-one million, four hundred fifty-two thousand, seven hundred eighty-eight".