63059887 has 8 divisors (see below), whose sum is σ = 70392960. Its totient is φ = 55993560.

The previous prime is 63059873. The next prime is 63059903. The reversal of 63059887 is 78895036.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-63059887 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63059287) 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, 66187 + ... + 67132.

It is an arithmetic number, because the mean of its divisors is an integer number (8799120).

Almost surely, 2^63059887 is an apocalyptic number.

63059887 is a deficient number, since it is larger than the sum of its proper divisors (7333073).

63059887 is a wasteful number, since it uses less digits than its factorization.

63059887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133373.

The product of its (nonzero) digits is 362880, while the sum is 46.

The square root of 63059887 is about 7941.0255634899. The cubic root of 63059887 is about 398.0317622354.

The spelling of 63059887 in words is "sixty-three million, fifty-nine thousand, eight hundred eighty-seven".