5111250135424 has 64 divisors (see below), whose sum is σ = 11072936489760. Its totient is φ = 2340286193664.

The previous prime is 5111250135421. The next prime is 5111250135443. The reversal of 5111250135424 is 4245310521115.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×5111250135424² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 5111250135424.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111250135421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31661652 + ... + 31822675.

Almost surely, 2^{5111250135424} is an apocalyptic number.

It is an amenable number.

5111250135424 is an abundant number, since it is smaller than the sum of its proper divisors (5961686354336).

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

5111250135424 is a wasteful number, since it uses less digits than its factorization.

5111250135424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63484395 (or 63484383 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 34.

Adding to 5111250135424 its reverse (4245310521115), we get a palindrome (9356560656539).

The spelling of 5111250135424 in words is "five trillion, one hundred eleven billion, two hundred fifty million, one hundred thirty-five thousand, four hundred twenty-four".