63057667543 has 8 divisors (see below), whose sum is σ = 68069565536. Its totient is φ = 58068813600.

The previous prime is 63057667529. The next prime is 63057667567. The reversal of 63057667543 is 34576675036.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 63057667543 - 2⁵ = 63057667511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63057667513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5755323 + ... + 5766268.

It is an arithmetic number, because the mean of its divisors is an integer number (8508695692).

Almost surely, 2^63057667543 is an apocalyptic number.

63057667543 is a deficient number, since it is larger than the sum of its proper divisors (5011897993).

63057667543 is a wasteful number, since it uses less digits than its factorization.

63057667543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11522025.

The product of its (nonzero) digits is 9525600, while the sum is 52.

The spelling of 63057667543 in words is "sixty-three billion, fifty-seven million, six hundred sixty-seven thousand, five hundred forty-three".