64308054 has 16 divisors (see below), whose sum is σ = 130245120. Its totient is φ = 21164520.

The previous prime is 64308001. The next prime is 64308137. The reversal of 64308054 is 45080346.

It is a Curzon number.

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, 67362 + ... + 68309.

It is an arithmetic number, because the mean of its divisors is an integer number (8140320).

Almost surely, 2^64308054 is an apocalyptic number.

64308054 is an abundant number, since it is smaller than the sum of its proper divisors (65937066).

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

64308054 is a wasteful number, since it uses less digits than its factorization.

64308054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135755.

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 64308054 is about 8019.2302623132. The cubic root of 64308054 is about 400.6407522101.

The spelling of 64308054 in words is "sixty-four million, three hundred eight thousand, fifty-four".