541045571364 has 81 divisors (see below), whose sum is σ = 1400679582939. Its totient is φ = 176092585200.

The previous prime is 541045571317. The next prime is 541045571393. The reversal of 541045571364 is 463175540145.

It is a happy number.

The square root of 541045571364 is 735558.

It is a perfect power (a square), and thus also a powerful number.

541045571364 is a `hidden beast` number, since 5 + 4 + 1 + 0 + 45 + 571 + 36 + 4 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 189772539 + ... + 189775389.

Almost surely, 2^541045571364 is an apocalyptic number.

541045571364 is the 735558-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 541045571364

541045571364 is an abundant number, since it is smaller than the sum of its proper divisors (859634011575).

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

541045571364 is an equidigital number, since it uses as much as digits as its factorization.

541045571364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5798 (or 2899 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 45.

The spelling of 541045571364 in words is "five hundred forty-one billion, forty-five million, five hundred seventy-one thousand, three hundred sixty-four".