63514545 has 16 divisors (see below), whose sum is σ = 101754240. Its totient is φ = 33830784.

The previous prime is 63514537. The next prime is 63514559. The reversal of 63514545 is 54541536.

It is not a de Polignac number, because 63514545 - 2³ = 63514537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11796 + ... + 16314.

It is an arithmetic number, because the mean of its divisors is an integer number (6359640).

Almost surely, 2^63514545 is an apocalyptic number.

It is an amenable number.

63514545 is a deficient number, since it is larger than the sum of its proper divisors (38239695).

63514545 is a wasteful number, since it uses less digits than its factorization.

63514545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5464.

The product of its digits is 36000, while the sum is 33.

The square root of 63514545 is about 7969.6013074683. The cubic root of 63514545 is about 398.9860674402.

The spelling of 63514545 in words is "sixty-three million, five hundred fourteen thousand, five hundred forty-five".