5115411210 has 128 divisors (see below), whose sum is σ = 15631418880. Its totient is φ = 1042062336.

The previous prime is 5115411199. The next prime is 5115411221. The reversal of 5115411210 is 121145115.

It is an interprime number because it is at equal distance from previous prime (5115411199) and next prime (5115411221).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 46864 + ... + 111476.

It is an arithmetic number, because the mean of its divisors is an integer number (122120460).

Almost surely, 2^5115411210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5115411210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7815709440).

5115411210 is an abundant number, since it is smaller than the sum of its proper divisors (10516007670).

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

5115411210 is a wasteful number, since it uses less digits than its factorization.

5115411210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64672.

The product of its (nonzero) digits is 200, while the sum is 21.

The square root of 5115411210 is about 71522.1029472708. The cubic root of 5115411210 is about 1723.0326893514.

Adding to 5115411210 its reverse (121145115), we get a palindrome (5236556325).

The spelling of 5115411210 in words is "five billion, one hundred fifteen million, four hundred eleven thousand, two hundred ten".