5115142034544 has 40 divisors (see below), whose sum is σ = 13247401901200. Its totient is φ = 1700752508928.

The previous prime is 5115142034537. The next prime is 5115142034551. The reversal of 5115142034544 is 4454302415115.

It is an interprime number because it is at equal distance from previous prime (5115142034537) and next prime (5115142034551).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134194369 + ... + 134232480.

It is an arithmetic number, because the mean of its divisors is an integer number (331185047530).

Almost surely, 2^{5115142034544} is an apocalyptic number.

It is an amenable number.

5115142034544 is an abundant number, since it is smaller than the sum of its proper divisors (8132259866656).

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

5115142034544 is a wasteful number, since it uses less digits than its factorization.

5115142034544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268427257 (or 268427251 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 39.

Adding to 5115142034544 its reverse (4454302415115), we get a palindrome (9569444449659).

The spelling of 5115142034544 in words is "five trillion, one hundred fifteen billion, one hundred forty-two million, thirty-four thousand, five hundred forty-four".