500826872148 has 48 divisors (see below), whose sum is σ = 1238401483200. Its totient is φ = 156986980864.

The previous prime is 500826872141. The next prime is 500826872153. The reversal of 500826872148 is 841278628005.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a self number, because there is not a number n which added to its sum of digits gives 500826872148.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (500826872141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 818223 + ... + 1292726.

It is an arithmetic number, because the mean of its divisors is an integer number (25800030900).

Almost surely, 2^500826872148 is an apocalyptic number.

It is an amenable number.

500826872148 is an abundant number, since it is smaller than the sum of its proper divisors (737574611052).

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

500826872148 is a wasteful number, since it uses less digits than its factorization.

500826872148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2112136 (or 2112134 counting only the distinct ones).

The product of its (nonzero) digits is 1720320, while the sum is 51.

The spelling of 500826872148 in words is "five hundred billion, eight hundred twenty-six million, eight hundred seventy-two thousand, one hundred forty-eight".