541746663 has 4 divisors (see below), whose sum is σ = 722328888. Its totient is φ = 361164440.

The previous prime is 541746659. The next prime is 541746697. The reversal of 541746663 is 366647145.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 541746663 - 2² = 541746659 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541746643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90291108 + ... + 90291113.

It is an arithmetic number, because the mean of its divisors is an integer number (180582222).

Almost surely, 2^541746663 is an apocalyptic number.

541746663 is a deficient number, since it is larger than the sum of its proper divisors (180582225).

541746663 is a wasteful number, since it uses less digits than its factorization.

541746663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180582224.

The product of its digits is 362880, while the sum is 42.

The square root of 541746663 is about 23275.4519397583. The cubic root of 541746663 is about 815.2023349993.

The spelling of 541746663 in words is "five hundred forty-one million, seven hundred forty-six thousand, six hundred sixty-three".