787380008028 has 48 divisors (see below), whose sum is σ = 1864676298240. Its totient is φ = 258543947200.

The previous prime is 787380007951. The next prime is 787380008057. The reversal of 787380008028 is 820800083787.

It is a happy number.

787380008028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 614953 + ... + 1397471.

It is an arithmetic number, because the mean of its divisors is an integer number (38847422880).

Almost surely, 2^787380008028 is an apocalyptic number.

It is an amenable number.

787380008028 is an abundant number, since it is smaller than the sum of its proper divisors (1077296290212).

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

787380008028 is a wasteful number, since it uses less digits than its factorization.

787380008028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 783778 (or 783776 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 51.

The spelling of 787380008028 in words is "seven hundred eighty-seven billion, three hundred eighty million, eight thousand, twenty-eight".