501230002 has 48 divisors (see below), whose sum is σ = 953309952. Its totient is φ = 193415040.

The previous prime is 501229991. The next prime is 501230003. The reversal of 501230002 is 200032105.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501230003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94423 + ... + 99589.

It is an arithmetic number, because the mean of its divisors is an integer number (19860624).

Almost surely, 2^501230002 is an apocalyptic number.

501230002 is a deficient number, since it is larger than the sum of its proper divisors (452079950).

501230002 is a wasteful number, since it uses less digits than its factorization.

501230002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5243 (or 5230 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 501230002 is about 22388.1665618246. The cubic root of 501230002 is about 794.3508285159.

Adding to 501230002 its reverse (200032105), we get a palindrome (701262107).

The spelling of 501230002 in words is "five hundred one million, two hundred thirty thousand, two".