64325333352345 has 64 divisors (see below), whose sum is σ = 115660081764864. Its totient is φ = 30290060021760.

The previous prime is 64325333352283. The next prime is 64325333352347. The reversal of 64325333352345 is 54325333352346.

It is not a de Polignac number, because 64325333352345 - 2¹⁴ = 64325333335961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64325333352347) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 158032027 + ... + 158438543.

It is an arithmetic number, because the mean of its divisors is an integer number (1807188777576).

Almost surely, 2^{64325333352345} is an apocalyptic number.

64325333352345 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

64325333352345 is a deficient number, since it is larger than the sum of its proper divisors (51334748412519).

64325333352345 is a wasteful number, since it uses less digits than its factorization.

64325333352345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441842.

The product of its digits is 34992000, while the sum is 51.

Subtracting from 64325333352345 its reverse (54325333352346), we obtain a palindrome (9999999999999).

The spelling of 64325333352345 in words is "sixty-four trillion, three hundred twenty-five billion, three hundred thirty-three million, three hundred fifty-two thousand, three hundred forty-five".