541251241 has 4 divisors (see below), whose sum is σ = 543177684. Its totient is φ = 539324800.

The previous prime is 541251229. The next prime is 541251251. The reversal of 541251241 is 142152145.

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 145082025 + 396169216 = 12045^2 + 19904^2 .

It is a cyclic number.

It is not a de Polignac number, because 541251241 - 2¹⁵ = 541218473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (541251251) 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, 962800 + ... + 963361.

It is an arithmetic number, because the mean of its divisors is an integer number (135794421).

Almost surely, 2^541251241 is an apocalyptic number.

It is an amenable number.

541251241 is a deficient number, since it is larger than the sum of its proper divisors (1926443).

541251241 is a wasteful number, since it uses less digits than its factorization.

541251241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926442.

The product of its digits is 1600, while the sum is 25.

The square root of 541251241 is about 23264.8069194653. The cubic root of 541251241 is about 814.9537610361.

The spelling of 541251241 in words is "five hundred forty-one million, two hundred fifty-one thousand, two hundred forty-one".