5432420936187 has 48 divisors (see below), whose sum is σ = 9176769521920. Its totient is φ = 3031913457216.

The previous prime is 5432420936071. The next prime is 5432420936197. The reversal of 5432420936187 is 7816390242345.

5432420936187 is a `hidden beast` number, since 5 + 4 + 3 + 2 + 420 + 9 + 36 + 187 = 666.

It is not a de Polignac number, because 5432420936187 - 2²⁶ = 5432353827323 is a prime.

It is a super-2 number, since 2×5432420936187² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5432420936197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119137989 + ... + 119183577.

It is a 1-persistent number, because it is pandigital, but 2⋅5432420936187 = 10864841872374 is not.

Almost surely, 2^{5432420936187} is an apocalyptic number.

5432420936187 is a deficient number, since it is larger than the sum of its proper divisors (3744348585733).

5432420936187 is a wasteful number, since it uses less digits than its factorization.

5432420936187 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89632 (or 89629 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 54.

The spelling of 5432420936187 in words is "five trillion, four hundred thirty-two billion, four hundred twenty million, nine hundred thirty-six thousand, one hundred eighty-seven".