505100105052 has 24 divisors (see below), whose sum is σ = 1178754192000. Its totient is φ = 168339947376.

The previous prime is 505100104981. The next prime is 505100105071. The reversal of 505100105052 is 250501001505.

It is a super-2 number, since 2×505100105052² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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, 3265552 + ... + 3416727.

It is an arithmetic number, because the mean of its divisors is an integer number (49114758000).

Almost surely, 2^505100105052 is an apocalyptic number.

It is an amenable number.

505100105052 is an abundant number, since it is smaller than the sum of its proper divisors (673654086948).

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

505100105052 is a wasteful number, since it uses less digits than its factorization.

505100105052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6688585 (or 6688583 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 24.

Adding to 505100105052 its reverse (250501001505), we get a palindrome (755601106557).

The spelling of 505100105052 in words is "five hundred five billion, one hundred million, one hundred five thousand, fifty-two".