63516154483 has 4 divisors (see below), whose sum is σ = 63642429648. Its totient is φ = 63389879320.

The previous prime is 63516154463. The next prime is 63516154489. The reversal of 63516154483 is 38445161536.

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 63516154483 - 2²⁹ = 62979283571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (63516154489) 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, 63136828 + ... + 63137833.

It is an arithmetic number, because the mean of its divisors is an integer number (15910607412).

Almost surely, 2^63516154483 is an apocalyptic number.

63516154483 is a deficient number, since it is larger than the sum of its proper divisors (126275165).

63516154483 is a wasteful number, since it uses less digits than its factorization.

63516154483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126275164.

The product of its digits is 1036800, while the sum is 46.

The spelling of 63516154483 in words is "sixty-three billion, five hundred sixteen million, one hundred fifty-four thousand, four hundred eighty-three".