5111011512010 has 16 divisors (see below), whose sum is σ = 9294664235976. Its totient is φ = 2023328268288.

The previous prime is 5111011511999. The next prime is 5111011512011. The reversal of 5111011512010 is 102151101115.

It can be written as a sum of positive squares in 4 ways, for example, as 4199847718609 + 911163793401 = 2049353^2 + 954549^2 .

It is a super-2 number, since 2×5111011512010² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5111011512011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2634541047 + ... + 2634542986.

Almost surely, 2^{5111011512010} is an apocalyptic number.

5111011512010 is a deficient number, since it is larger than the sum of its proper divisors (4183652723966).

5111011512010 is a wasteful number, since it uses less digits than its factorization.

5111011512010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5269084137.

The product of its (nonzero) digits is 50, while the sum is 19.

Adding to 5111011512010 its reverse (102151101115), we get a palindrome (5213162613125).

The spelling of 5111011512010 in words is "five trillion, one hundred eleven billion, eleven million, five hundred twelve thousand, ten".