878503749008 has 20 divisors (see below), whose sum is σ = 1702227971568. Its totient is φ = 439219111200.

The previous prime is 878503749001. The next prime is 878503749119. The reversal of 878503749008 is 800947305878.

It is a super-2 number, since 2×878503749008² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (878503749001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1825766 + ... + 2256197.

Almost surely, 2^878503749008 is an apocalyptic number.

It is an amenable number.

878503749008 is a deficient number, since it is larger than the sum of its proper divisors (823724222560).

878503749008 is a wasteful number, since it uses less digits than its factorization.

878503749008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4095422 (or 4095416 counting only the distinct ones).

The product of its (nonzero) digits is 13547520, while the sum is 59.

The spelling of 878503749008 in words is "eight hundred seventy-eight billion, five hundred three million, seven hundred forty-nine thousand, eight".