64033486554 has 8 divisors (see below), whose sum is σ = 128066973120. Its totient is φ = 21344495516.

The previous prime is 64033486499. The next prime is 64033486597. The reversal of 64033486554 is 45568433046.

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

64033486554 is an admirable number.

It is a super-2 number, since 2×64033486554² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5336123874 + ... + 5336123885.

It is an arithmetic number, because the mean of its divisors is an integer number (16008371640).

Almost surely, 2^64033486554 is an apocalyptic number.

64033486554 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

64033486554 is a wasteful number, since it uses less digits than its factorization.

64033486554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10672247764.

The product of its (nonzero) digits is 4147200, while the sum is 48.

The spelling of 64033486554 in words is "sixty-four billion, thirty-three million, four hundred eighty-six thousand, five hundred fifty-four".