964575408383 has 16 divisors (see below), whose sum is σ = 1021615875840. Its totient is φ = 908164353600.

The previous prime is 964575408319. The next prime is 964575408413. The reversal of 964575408383 is 383804575469.

It is a Cunningham number, because it is equal to 982128²-1.

It is a cyclic number.

It is not a de Polignac number, because 964575408383 - 2⁶ = 964575408319 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 (964575408683) 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, 18634568 + ... + 18686258.

It is an arithmetic number, because the mean of its divisors is an integer number (63850992240).

Almost surely, 2^964575408383 is an apocalyptic number.

964575408383 is a deficient number, since it is larger than the sum of its proper divisors (57040467457).

964575408383 is a wasteful number, since it uses less digits than its factorization.

964575408383 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57758.

The product of its (nonzero) digits is 87091200, while the sum is 62.

The spelling of 964575408383 in words is "nine hundred sixty-four billion, five hundred seventy-five million, four hundred eight thousand, three hundred eighty-three".