64551652302 has 8 divisors (see below), whose sum is σ = 129103304616. Its totient is φ = 21517217432.

The previous prime is 64551652301. The next prime is 64551652327. The reversal of 64551652302 is 20325615546.

64551652302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

64551652302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64551652301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5379304353 + ... + 5379304364.

It is an arithmetic number, because the mean of its divisors is an integer number (16137913077).

Almost surely, 2^64551652302 is an apocalyptic number.

64551652302 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.

64551652302 is a wasteful number, since it uses less digits than its factorization.

64551652302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10758608722.

The product of its (nonzero) digits is 216000, while the sum is 39.

The spelling of 64551652302 in words is "sixty-four billion, five hundred fifty-one million, six hundred fifty-two thousand, three hundred two".