505241403002 has 16 divisors (see below), whose sum is σ = 866145130560. Its totient is φ = 216527777088.

The previous prime is 505241402987. The next prime is 505241403071. The reversal of 505241403002 is 200304142505.

It is a happy number.

It is a super-2 number, since 2×505241403002² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446249 + ... + 1099827.

It is an arithmetic number, because the mean of its divisors is an integer number (54134070660).

Almost surely, 2^505241403002 is an apocalyptic number.

505241403002 is a deficient number, since it is larger than the sum of its proper divisors (360903727558).

505241403002 is a wasteful number, since it uses less digits than its factorization.

505241403002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 708805.

The product of its (nonzero) digits is 4800, while the sum is 26.

Adding to 505241403002 its reverse (200304142505), we get a palindrome (705545545507).

The spelling of 505241403002 in words is "five hundred five billion, two hundred forty-one million, four hundred three thousand, two".