28763038629 has 16 divisors (see below), whose sum is σ = 45889748800. Its totient is φ = 17700331248.

The previous prime is 28763038627. The next prime is 28763038643. The reversal of 28763038629 is 92683036782.

It is a happy number.

28763038629 is a `hidden beast` number, since 2 + 8 + 7 + 6 + 3 + 0 + 3 + 8 + 629 = 666.

It is not a de Polignac number, because 28763038629 - 2¹ = 28763038627 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (28763038627) 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 15 ways as a sum of consecutive naturals, for example, 40972639 + ... + 40973340.

It is an arithmetic number, because the mean of its divisors is an integer number (2868109300).

Almost surely, 2^28763038629 is an apocalyptic number.

It is an amenable number.

28763038629 is a deficient number, since it is larger than the sum of its proper divisors (17126710171).

28763038629 is a wasteful number, since it uses less digits than its factorization.

28763038629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81946001 (or 81945995 counting only the distinct ones).

The product of its (nonzero) digits is 5225472, while the sum is 54.

The spelling of 28763038629 in words is "twenty-eight billion, seven hundred sixty-three million, thirty-eight thousand, six hundred twenty-nine".