5109419871432 has 84 divisors (see below), whose sum is σ = 14364157924395. Its totient is φ = 1703082416688.

The previous prime is 5109419871421. The next prime is 5109419871473. The reversal of 5109419871432 is 2341789149015.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

5109419871432 is a `hidden beast` number, since 5 + 1 + 0 + 9 + 419 + 87 + 143 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 2554709935716 + 2554709935716 = 1598346^2 + 1598346^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=1598346.

It is a super-2 number, since 2×5109419871432² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 172606569 + ... + 172636167.

Almost surely, 2^{5109419871432} is an apocalyptic number.

It is an amenable number.

5109419871432 is an abundant number, since it is smaller than the sum of its proper divisors (9254738052963).

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

5109419871432 is an frugal number, since it uses more digits than its factorization.

5109419871432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59222 (or 29604 counting only the distinct ones).

The product of its (nonzero) digits is 2177280, while the sum is 54.

The spelling of 5109419871432 in words is "five trillion, one hundred nine billion, four hundred nineteen million, eight hundred seventy-one thousand, four hundred thirty-two".