541045550 has 36 divisors (see below), whose sum is σ = 1015102440. Its totient is φ = 214549920.

The previous prime is 541045513. The next prime is 541045591. The reversal of 541045550 is 55540145.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1232231 + ... + 1232669.

It is an arithmetic number, because the mean of its divisors is an integer number (28197290).

Almost surely, 2^541045550 is an apocalyptic number.

541045550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

541045550 is a deficient number, since it is larger than the sum of its proper divisors (474056890).

541045550 is a wasteful number, since it uses less digits than its factorization.

541045550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 765 (or 603 counting only the distinct ones).

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 541045550 is about 23260.3858523456. The cubic root of 541045550 is about 814.8505126858.

Adding to 541045550 its reverse (55540145), we get a palindrome (596585695).

The spelling of 541045550 in words is "five hundred forty-one million, forty-five thousand, five hundred fifty".