502540424050 has 48 divisors (see below), whose sum is σ = 1069126071552. Its totient is φ = 172159459200.

The previous prime is 502540424047. The next prime is 502540424077. The reversal of 502540424050 is 50424045205.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 152347 + ... + 1014046.

It is an arithmetic number, because the mean of its divisors is an integer number (22273459824).

Almost surely, 2^502540424050 is an apocalyptic number.

502540424050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

502540424050 is an abundant number, since it is smaller than the sum of its proper divisors (566585647502).

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

502540424050 is a wasteful number, since it uses less digits than its factorization.

502540424050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167643 (or 1167638 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 31.

Adding to 502540424050 its reverse (50424045205), we get a palindrome (552964469255).

The spelling of 502540424050 in words is "five hundred two billion, five hundred forty million, four hundred twenty-four thousand, fifty".