5105510510010 has 64 divisors (see below), whose sum is σ = 12377416443264. Its totient is φ = 1347676704000.

The previous prime is 5105510509969. The next prime is 5105510510039. The reversal of 5105510510010 is 100150155015.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13008345 + ... + 13395075.

It is an arithmetic number, because the mean of its divisors is an integer number (193397131926).

Almost surely, 2^{5105510510010} is an apocalyptic number.

5105510510010 is an abundant number, since it is smaller than the sum of its proper divisors (7271905933254).

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

5105510510010 is a wasteful number, since it uses less digits than its factorization.

5105510510010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391199.

The product of its (nonzero) digits is 625, while the sum is 24.

Adding to 5105510510010 its reverse (100150155015), we get a palindrome (5205660665025).

The spelling of 5105510510010 in words is "five trillion, one hundred five billion, five hundred ten million, five hundred ten thousand, ten".