64132386045 has 96 divisors (see below), whose sum is σ = 130175377920. Its totient is φ = 26719580160.

The previous prime is 64132386011. The next prime is 64132386067. The reversal of 64132386045 is 54068323146.

It is not a de Polignac number, because 64132386045 - 2⁸ = 64132385789 is a prime.

It is a super-2 number, since 2×64132386045² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 64132385988 and 64132386006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 712365 + ... + 797325.

It is an arithmetic number, because the mean of its divisors is an integer number (1355993520).

Almost surely, 2^64132386045 is an apocalyptic number.

64132386045 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

64132386045 is an abundant number, since it is smaller than the sum of its proper divisors (66042991875).

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

64132386045 is a wasteful number, since it uses less digits than its factorization.

64132386045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85075 (or 85068 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 42.

The spelling of 64132386045 in words is "sixty-four billion, one hundred thirty-two million, three hundred eighty-six thousand, forty-five".