541989575 has 24 divisors (see below), whose sum is σ = 688552656. Its totient is φ = 423072000.

The previous prime is 541989541. The next prime is 541989583. The reversal of 541989575 is 575989145.

It is a happy number.

It is not a de Polignac number, because 541989575 - 2¹⁴ = 541973191 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 198419 + ... + 201131.

It is an arithmetic number, because the mean of its divisors is an integer number (28689694).

Almost surely, 2^541989575 is an apocalyptic number.

541989575 is a deficient number, since it is larger than the sum of its proper divisors (146563081).

541989575 is a wasteful number, since it uses less digits than its factorization.

541989575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2915 (or 2910 counting only the distinct ones).

The product of its digits is 2268000, while the sum is 53.

The square root of 541989575 is about 23280.6695565226. The cubic root of 541989575 is about 815.3241587555.

The spelling of 541989575 in words is "five hundred forty-one million, nine hundred eighty-nine thousand, five hundred seventy-five".