5112144034520 has 64 divisors (see below), whose sum is σ = 11651012719200. Its totient is φ = 2018590858240.

The previous prime is 5112144034493. The next prime is 5112144034531. The reversal of 5112144034520 is 254304412115.

It is a super-2 number, since 2×5112144034520² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1624871 + ... + 3586710.

Almost surely, 2^{5112144034520} is an apocalyptic number.

It is an amenable number.

5112144034520 is an abundant number, since it is smaller than the sum of its proper divisors (6538868684680).

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

5112144034520 is a wasteful number, since it uses less digits than its factorization.

5112144034520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5211908 (or 5211904 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 5112144034520 its reverse (254304412115), we get a palindrome (5366448446635).

The spelling of 5112144034520 in words is "five trillion, one hundred twelve billion, one hundred forty-four million, thirty-four thousand, five hundred twenty".