964523134444153 has 4 divisors (see below), whose sum is σ = 964582058227060. Its totient is φ = 964464210661248.

The previous prime is 964523134444147. The next prime is 964523134444183. The reversal of 964523134444153 is 351444431325469.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 728305077688384 + 236218056755769 = 26987128^2 + 15369387^2 .

It is a cyclic number.

It is not a de Polignac number, because 964523134444153 - 2¹³ = 964523134435961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (964523134444183) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29461866900 + ... + 29461899637.

It is an arithmetic number, because the mean of its divisors is an integer number (241145514556765).

Almost surely, 2^{964523134444153} is an apocalyptic number.

It is an amenable number.

964523134444153 is a deficient number, since it is larger than the sum of its proper divisors (58923782907).

964523134444153 is a wasteful number, since it uses less digits than its factorization.

964523134444153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58923782906.

The product of its digits is 74649600, while the sum is 58.

The spelling of 964523134444153 in words is "nine hundred sixty-four trillion, five hundred twenty-three billion, one hundred thirty-four million, four hundred forty-four thousand, one hundred fifty-three".