541252933 has 4 divisors (see below), whose sum is σ = 582887788. Its totient is φ = 499618080.

The previous prime is 541252903. The next prime is 541252993. The reversal of 541252933 is 339252145.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 180176929 + 361076004 = 13423^2 + 19002^2 .

It is a de Polignac number, because none of the positive numbers 2^k-541252933 is a prime.

It is a super-2 number, since 2×541252933² = 585909474962204978, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541252903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20817408 + ... + 20817433.

It is an arithmetic number, because the mean of its divisors is an integer number (145721947).

Almost surely, 2^541252933 is an apocalyptic number.

It is an amenable number.

541252933 is a deficient number, since it is larger than the sum of its proper divisors (41634855).

541252933 is a wasteful number, since it uses less digits than its factorization.

541252933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41634854.

The product of its digits is 32400, while the sum is 34.

The square root of 541252933 is about 23264.8432833750. The cubic root of 541252933 is about 814.9546102414.

The spelling of 541252933 in words is "five hundred forty-one million, two hundred fifty-two thousand, nine hundred thirty-three".