510764048850 has 144 divisors (see below), whose sum is σ = 1467917002656. Its totient is φ = 116537856000.

The previous prime is 510764048813. The next prime is 510764048863. The reversal of 510764048850 is 58840467015.

It is a self number, because there is not a number n which added to its sum of digits gives 510764048850.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 58711 + ... + 1012410.

It is an arithmetic number, because the mean of its divisors is an integer number (10193868074).

Almost surely, 2^510764048850 is an apocalyptic number.

510764048850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 510764048850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (733958501328).

510764048850 is an abundant number, since it is smaller than the sum of its proper divisors (957152953806).

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

510764048850 is a wasteful number, since it uses less digits than its factorization.

510764048850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071181 (or 1071159 counting only the distinct ones).

The product of its (nonzero) digits is 1075200, while the sum is 48.

The spelling of 510764048850 in words is "five hundred ten billion, seven hundred sixty-four million, forty-eight thousand, eight hundred fifty".