64536525132301 has 16 divisors (see below), whose sum is σ = 69454641672000. Its totient is φ = 59743105678080.

The previous prime is 64536525132269. The next prime is 64536525132349. The reversal of 64536525132301 is 10323152563546.

It is a cyclic number.

It is not a de Polignac number, because 64536525132301 - 2⁵ = 64536525132269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (64536525132361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44527950 + ... + 45954448.

It is an arithmetic number, because the mean of its divisors is an integer number (4340915104500).

Almost surely, 2^{64536525132301} is an apocalyptic number.

64536525132301 is a gapful number since it is divisible by the number (61) formed by its first and last digit.

It is an amenable number.

64536525132301 is a deficient number, since it is larger than the sum of its proper divisors (4918116539699).

64536525132301 is a wasteful number, since it uses less digits than its factorization.

64536525132301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1470204.

The product of its (nonzero) digits is 1944000, while the sum is 46.

Adding to 64536525132301 its reverse (10323152563546), we get a palindrome (74859677695847).

The spelling of 64536525132301 in words is "sixty-four trillion, five hundred thirty-six billion, five hundred twenty-five million, one hundred thirty-two thousand, three hundred one".