541004145 has 32 divisors (see below), whose sum is σ = 948132864. Its totient is φ = 261240000.

The previous prime is 541004129. The next prime is 541004147. The reversal of 541004145 is 541400145.

It is a happy number.

It is not a de Polignac number, because 541004145 - 2⁴ = 541004129 is a prime.

It is not an unprimeable number, because it can be changed into a prime (541004147) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 34884 + ... + 47946.

It is an arithmetic number, because the mean of its divisors is an integer number (29629152).

Almost surely, 2^541004145 is an apocalyptic number.

541004145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

541004145 is a deficient number, since it is larger than the sum of its proper divisors (407128719).

541004145 is a wasteful number, since it uses less digits than its factorization.

541004145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13333.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 541004145 is about 23259.4958027899. The cubic root of 541004145 is about 814.8297259294.

The spelling of 541004145 in words is "five hundred forty-one million, four thousand, one hundred forty-five".