541501045 has 16 divisors (see below), whose sum is σ = 691064640. Its totient is φ = 406162944.

The previous prime is 541501033. The next prime is 541501057. The reversal of 541501045 is 540105145.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (541501033) and next prime (541501057).

It is a cyclic number.

It is not a de Polignac number, because 541501045 - 2⁵ = 541501013 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 20167 + ... + 38596.

It is an arithmetic number, because the mean of its divisors is an integer number (43191540).

Almost surely, 2^541501045 is an apocalyptic number.

It is an amenable number.

541501045 is a deficient number, since it is larger than the sum of its proper divisors (149563595).

541501045 is a wasteful number, since it uses less digits than its factorization.

541501045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58884.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 541501045 is about 23270.1750100853. The cubic root of 541501045 is about 815.0791171139.

The spelling of 541501045 in words is "five hundred forty-one million, five hundred one thousand, forty-five".