541563366401010 has 48 divisors (see below), whose sum is σ = 1408065971119704. Its totient is φ = 144416772734976.

The previous prime is 541563366400961. The next prime is 541563366401119. The reversal of 541563366401010 is 10104663365145.

541563366401010 is a `hidden beast` number, since 5 + 4 + 1 + 5 + 633 + 6 + 6 + 4 + 0 + 1 + 0 + 1 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 256911433800849 + 284651932600161 = 16028457^2 + 16871631^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 154058524 + ... + 157534616.

Almost surely, 2^{541563366401010} is an apocalyptic number.

541563366401010 is an abundant number, since it is smaller than the sum of its proper divisors (866502604718694).

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

541563366401010 is a wasteful number, since it uses less digits than its factorization.

541563366401010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207179 (or 5207176 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 541563366401010 in words is "five hundred forty-one trillion, five hundred sixty-three billion, three hundred sixty-six million, four hundred one thousand, ten".