787153380764 has 12 divisors (see below), whose sum is σ = 1390392420984. Its totient is φ = 389898403344.

The previous prime is 787153380733. The next prime is 787153380821. The reversal of 787153380764 is 467083351787.

It is a super-2 number, since 2×787153380764² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 919571279 + ... + 919572134.

It is an arithmetic number, because the mean of its divisors is an integer number (115866035082).

Almost surely, 2^787153380764 is an apocalyptic number.

It is an amenable number.

787153380764 is a deficient number, since it is larger than the sum of its proper divisors (603239040220).

787153380764 is a wasteful number, since it uses less digits than its factorization.

787153380764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1839143524 (or 1839143522 counting only the distinct ones).

The product of its (nonzero) digits is 23708160, while the sum is 59.

The spelling of 787153380764 in words is "seven hundred eighty-seven billion, one hundred fifty-three million, three hundred eighty thousand, seven hundred sixty-four".