4720926064728 has 32 divisors (see below), whose sum is σ = 12121296654960. Its totient is φ = 1531111155840.

The previous prime is 4720926064727. The next prime is 4720926064741. The reversal of 4720926064728 is 8274606290274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4720926064727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2658178203 + ... + 2658179978.

Almost surely, 2^{4720926064728} is an apocalyptic number.

It is an amenable number.

4720926064728 is an abundant number, since it is smaller than the sum of its proper divisors (7400370590232).

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

4720926064728 is a wasteful number, since it uses less digits than its factorization.

4720926064728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5316358227 (or 5316358223 counting only the distinct ones).

The product of its (nonzero) digits is 16257024, while the sum is 57.

The spelling of 4720926064728 in words is "four trillion, seven hundred twenty billion, nine hundred twenty-six million, sixty-four thousand, seven hundred twenty-eight".