63309054 has 32 divisors (see below), whose sum is σ = 134424576. Its totient is φ = 19808640.

The previous prime is 63308989. The next prime is 63309061. The reversal of 63309054 is 45090336.

It is a happy number.

It is a congruent number.

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, 57699 + ... + 58785.

It is an arithmetic number, because the mean of its divisors is an integer number (4200768).

Almost surely, 2^63309054 is an apocalyptic number.

63309054 is an abundant number, since it is smaller than the sum of its proper divisors (71115522).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63309054 is a wasteful number, since it uses less digits than its factorization.

63309054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1680.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 63309054 is about 7956.6986872697. The cubic root of 63309054 is about 398.5553176808. Note that the first 3 decimals are identical.

The spelling of 63309054 in words is "sixty-three million, three hundred nine thousand, fifty-four".