63020586963 has 4 divisors (see below), whose sum is σ = 84027449288. Its totient is φ = 42013724640.

The previous prime is 63020586949. The next prime is 63020587079. The reversal of 63020586963 is 36968502036.

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

It is not a de Polignac number, because 63020586963 - 2⁵ = 63020586931 is a prime.

It is a super-2 number, since 2×63020586963² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63020586913) 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, 10503431158 + ... + 10503431163.

It is an arithmetic number, because the mean of its divisors is an integer number (21006862322).

Almost surely, 2^63020586963 is an apocalyptic number.

63020586963 is a deficient number, since it is larger than the sum of its proper divisors (21006862325).

63020586963 is a wasteful number, since it uses less digits than its factorization.

63020586963 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21006862324.

The product of its (nonzero) digits is 1399680, while the sum is 48.

The spelling of 63020586963 in words is "sixty-three billion, twenty million, five hundred eighty-six thousand, nine hundred sixty-three".