427001131533 has 8 divisors (see below), whose sum is σ = 569368776096. Its totient is φ = 284650454000.

The previous prime is 427001131499. The next prime is 427001131589. The reversal of 427001131533 is 335131100724.

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

It is a cyclic number.

It is not a de Polignac number, because 427001131533 - 2²⁴ = 426984354317 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 427001131533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (427001138533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4182918 + ... + 4283783.

It is an arithmetic number, because the mean of its divisors is an integer number (71171097012).

Almost surely, 2^427001131533 is an apocalyptic number.

It is an amenable number.

427001131533 is a deficient number, since it is larger than the sum of its proper divisors (142367644563).

427001131533 is a wasteful number, since it uses less digits than its factorization.

427001131533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8483515.

The product of its (nonzero) digits is 7560, while the sum is 30.

The spelling of 427001131533 in words is "four hundred twenty-seven billion, one million, one hundred thirty-one thousand, five hundred thirty-three".