787490910852 has 192 divisors, whose sum is σ = 1988637638400. Its totient is φ = 241653694464.

The previous prime is 787490910823. The next prime is 787490910881. The reversal of 787490910852 is 258019094787.

787490910852 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (787490910823) and next prime (787490910881).

It is a super-2 number, since 2×787490910852² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1439654043 + ... + 1439654589.

It is an arithmetic number, because the mean of its divisors is an integer number (10357487700).

Almost surely, 2^787490910852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 787490910852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (994318819200).

787490910852 is an abundant number, since it is smaller than the sum of its proper divisors (1201146727548).

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

787490910852 is a wasteful number, since it uses less digits than its factorization.

787490910852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270 (or 1268 counting only the distinct ones).

The product of its (nonzero) digits is 10160640, while the sum is 60.

The spelling of 787490910852 in words is "seven hundred eighty-seven billion, four hundred ninety million, nine hundred ten thousand, eight hundred fifty-two".