5115061512 has 96 divisors (see below), whose sum is σ = 15434340480. Its totient is φ = 1517028480.

The previous prime is 5115061493. The next prime is 5115061519. The reversal of 5115061512 is 2151605115.

5115061512 is a `hidden beast` number, since 5 + 1 + 1 + 506 + 151 + 2 = 666.

It is a super-2 number, since 2×5115061512² = 52327708543087452288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5115061519) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31483 + ... + 105930.

It is an arithmetic number, because the mean of its divisors is an integer number (160774380).

Almost surely, 2^5115061512 is an apocalyptic number.

It is an amenable number.

5115061512 is an abundant number, since it is smaller than the sum of its proper divisors (10319278968).

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

5115061512 is a wasteful number, since it uses less digits than its factorization.

5115061512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137483 (or 137476 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 27.

The square root of 5115061512 is about 71519.6582206599. The cubic root of 5115061512 is about 1722.9934253319.

Adding to 5115061512 its reverse (2151605115), we get a palindrome (7266666627).

The spelling of 5115061512 in words is "five billion, one hundred fifteen million, sixty-one thousand, five hundred twelve".