541252406 has 4 divisors (see below), whose sum is σ = 811878612. Its totient is φ = 270626202.

The previous prime is 541252363. The next prime is 541252427. The reversal of 541252406 is 604252145.

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

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 as a sum of consecutive naturals, namely, 135313100 + ... + 135313103.

It is an arithmetic number, because the mean of its divisors is an integer number (202969653).

Almost surely, 2^541252406 is an apocalyptic number.

541252406 is a deficient number, since it is larger than the sum of its proper divisors (270626206).

541252406 is a wasteful number, since it uses less digits than its factorization.

541252406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270626205.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 541252406 is about 23264.8319572698. The cubic root of 541252406 is about 814.9543457433.

The spelling of 541252406 in words is "five hundred forty-one million, two hundred fifty-two thousand, four hundred six".