63063545 has 8 divisors (see below), whose sum is σ = 78285960. Its totient is φ = 48711040.

The previous prime is 63063541. The next prime is 63063563. The reversal of 63063545 is 54536036.

It can be written as a sum of positive squares in 4 ways, for example, as 795664 + 62267881 = 892^2 + 7891^2 .

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

It is not a de Polignac number, because 63063545 - 2² = 63063541 is a prime.

It is not an unprimeable number, because it can be changed into a prime (63063541) 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, 217316 + ... + 217605.

It is an arithmetic number, because the mean of its divisors is an integer number (9785745).

Almost surely, 2^63063545 is an apocalyptic number.

It is an amenable number.

63063545 is a deficient number, since it is larger than the sum of its proper divisors (15222415).

63063545 is a wasteful number, since it uses less digits than its factorization.

63063545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434955.

The product of its (nonzero) digits is 32400, while the sum is 32.

The square root of 63063545 is about 7941.2558830452. The cubic root of 63063545 is about 398.0394584752.

The spelling of 63063545 in words is "sixty-three million, sixty-three thousand, five hundred forty-five".