5421054431535 has 8 divisors (see below), whose sum is σ = 8673687090480. Its totient is φ = 2891229030144.

The previous prime is 5421054431497. The next prime is 5421054431561. The reversal of 5421054431535 is 5351344501245.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5421054431535 - 2²² = 5421050237231 is a prime.

It is a super-2 number, since 2×5421054431535² (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 7 ways as a sum of consecutive naturals, for example, 180701814370 + ... + 180701814399.

It is an arithmetic number, because the mean of its divisors is an integer number (1084210886310).

Almost surely, 2^{5421054431535} is an apocalyptic number.

5421054431535 is a deficient number, since it is larger than the sum of its proper divisors (3252632658945).

5421054431535 is a wasteful number, since it uses less digits than its factorization.

5421054431535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361403628777.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 5421054431535 in words is "five trillion, four hundred twenty-one billion, fifty-four million, four hundred thirty-one thousand, five hundred thirty-five".