787012795004 has 12 divisors (see below), whose sum is σ = 1377329701104. Its totient is φ = 393490023264.

The previous prime is 787012795003. The next prime is 787012795021. The reversal of 787012795004 is 400597210787.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (787012795003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3985097 + ... + 4177920.

It is an arithmetic number, because the mean of its divisors is an integer number (114777475092).

Almost surely, 2^787012795004 is an apocalyptic number.

It is an amenable number.

787012795004 is a deficient number, since it is larger than the sum of its proper divisors (590316906100).

787012795004 is a wasteful number, since it uses less digits than its factorization.

787012795004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8187124 (or 8187122 counting only the distinct ones).

The product of its (nonzero) digits is 987840, while the sum is 50.

The spelling of 787012795004 in words is "seven hundred eighty-seven billion, twelve million, seven hundred ninety-five thousand, four".