201541425533 has 32 divisors (see below), whose sum is σ = 237017760000. Its totient is φ = 171295604928.

The previous prime is 201541425529. The next prime is 201541425551. The reversal of 201541425533 is 335524145102.

It is not a de Polignac number, because 201541425533 - 2² = 201541425529 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201541425493 and 201541425502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201541425733) 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 31 ways as a sum of consecutive naturals, for example, 32858735 + ... + 32864867.

It is an arithmetic number, because the mean of its divisors is an integer number (7406805000).

Almost surely, 2^201541425533 is an apocalyptic number.

It is an amenable number.

201541425533 is a deficient number, since it is larger than the sum of its proper divisors (35476334467).

201541425533 is an equidigital number, since it uses as much as digits as its factorization.

201541425533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6946 (or 6932 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 201541425533 in words is "two hundred one billion, five hundred forty-one million, four hundred twenty-five thousand, five hundred thirty-three".