63514345 has 8 divisors (see below), whose sum is σ = 76534920. Its totient is φ = 50599680.

The previous prime is 63514337. The next prime is 63514349. The reversal of 63514345 is 54341536.

It can be written as a sum of positive squares in 4 ways, for example, as 1671849 + 61842496 = 1293^2 + 7864^2 .

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

It is not a de Polignac number, because 63514345 - 2³ = 63514337 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63514349) 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, 25150 + ... + 27559.

It is an arithmetic number, because the mean of its divisors is an integer number (9566865).

Almost surely, 2^63514345 is an apocalyptic number.

It is an amenable number.

63514345 is a deficient number, since it is larger than the sum of its proper divisors (13020575).

63514345 is a wasteful number, since it uses less digits than its factorization.

63514345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52955.

The product of its digits is 21600, while the sum is 31.

The square root of 63514345 is about 7969.5887597793. The cubic root of 63514345 is about 398.9856486527.

The spelling of 63514345 in words is "sixty-three million, five hundred fourteen thousand, three hundred forty-five".