505045341135010 has 128 divisors (see below), whose sum is σ = 1064781647826624. Its totient is φ = 170738923438080.

The previous prime is 505045341134981. The next prime is 505045341135019. The reversal of 505045341135010 is 10531143540505.

It can be written as a sum of positive squares in 32 ways, for example, as 16465554181729 + 488579786953281 = 4057777^2 + 22103841^2 .

It is a super-4 number, since 4×505045341135010⁴ (a number of 60 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (505045341135019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 528820120 + ... + 529774300.

Almost surely, 2^{505045341135010} is an apocalyptic number.

505045341135010 is an abundant number, since it is smaller than the sum of its proper divisors (559736306691614).

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

505045341135010 is a wasteful number, since it uses less digits than its factorization.

505045341135010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960728.

The product of its (nonzero) digits is 90000, while the sum is 37.

Adding to 505045341135010 its reverse (10531143540505), we get a palindrome (515576484675515).

The spelling of 505045341135010 in words is "five hundred five trillion, forty-five billion, three hundred forty-one million, one hundred thirty-five thousand, ten".