501152445210 has 64 divisors (see below), whose sum is σ = 1243005419520. Its totient is φ = 129179595840.

The previous prime is 501152445191. The next prime is 501152445289. The reversal of 501152445210 is 12544251105.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 490381 + ... + 1114799.

It is an arithmetic number, because the mean of its divisors is an integer number (19421959680).

Almost surely, 2^501152445210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 501152445210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (621502709760).

501152445210 is an abundant number, since it is smaller than the sum of its proper divisors (741852974310).

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

501152445210 is a wasteful number, since it uses less digits than its factorization.

501152445210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625323.

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 501152445210 its reverse (12544251105), we get a palindrome (513696696315).

The spelling of 501152445210 in words is "five hundred one billion, one hundred fifty-two million, four hundred forty-five thousand, two hundred ten".