63054645 has 8 divisors (see below), whose sum is σ = 100887456. Its totient is φ = 33629136.

The previous prime is 63054619. The next prime is 63054659. The reversal of 63054645 is 54645036.

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

It is not a de Polignac number, because 63054645 - 2⁸ = 63054389 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2101807 + ... + 2101836.

It is an arithmetic number, because the mean of its divisors is an integer number (12610932).

Almost surely, 2^63054645 is an apocalyptic number.

It is an amenable number.

63054645 is a deficient number, since it is larger than the sum of its proper divisors (37832811).

63054645 is a wasteful number, since it uses less digits than its factorization.

63054645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4203651.

The product of its (nonzero) digits is 43200, while the sum is 33.

The square root of 63054645 is about 7940.6954985064. The cubic root of 63054645 is about 398.0207328240.

The spelling of 63054645 in words is "sixty-three million, fifty-four thousand, six hundred forty-five".