541845534 has 32 divisors (see below), whose sum is σ = 1144080000. Its totient is φ = 170606304.

The previous prime is 541845533. The next prime is 541845547. The reversal of 541845534 is 435548145.

It is a junction number, because it is equal to n+sod(n) for n = 541845492 and 541845501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541845533) 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 15 ways as a sum of consecutive naturals, for example, 32977 + ... + 46595.

It is an arithmetic number, because the mean of its divisors is an integer number (35752500).

Almost surely, 2^541845534 is an apocalyptic number.

541845534 is an abundant number, since it is smaller than the sum of its proper divisors (602234466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

541845534 is a wasteful number, since it uses less digits than its factorization.

541845534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13992.

The product of its digits is 192000, while the sum is 39.

The square root of 541845534 is about 23277.5757758406. The cubic root of 541845534 is about 815.2519245786.

The spelling of 541845534 in words is "five hundred forty-one million, eight hundred forty-five thousand, five hundred thirty-four".