64152669090337 has 32 divisors (see below), whose sum is σ = 66678624230400. Its totient is φ = 61696134162432.

The previous prime is 64152669090253. The next prime is 64152669090359. The reversal of 64152669090337 is 73309096625146.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 64152669090337 - 2²³ = 64152660701729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64152669090437) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159736093 + ... + 160137205.

It is an arithmetic number, because the mean of its divisors is an integer number (2083707007200).

Almost surely, 2^{64152669090337} is an apocalyptic number.

It is an amenable number.

64152669090337 is a deficient number, since it is larger than the sum of its proper divisors (2525955140063).

64152669090337 is a wasteful number, since it uses less digits than its factorization.

64152669090337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401617.

The product of its (nonzero) digits is 44089920, while the sum is 61.

The spelling of 64152669090337 in words is "sixty-four trillion, one hundred fifty-two billion, six hundred sixty-nine million, ninety thousand, three hundred thirty-seven".