64052763525443 has 8 divisors (see below), whose sum is σ = 79857990888960. Its totient is φ = 49911244305480.

The previous prime is 64052763525407. The next prime is 64052763525461. The reversal of 64052763525443 is 34452536725046.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 64052763525443 - 2⁴⁰ = 62953251897667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64052703525443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 415927035803 + ... + 415927035956.

It is an arithmetic number, because the mean of its divisors is an integer number (9982248861120).

Almost surely, 2^{64052763525443} is an apocalyptic number.

64052763525443 is a deficient number, since it is larger than the sum of its proper divisors (15805227363517).

64052763525443 is a wasteful number, since it uses less digits than its factorization.

64052763525443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 831854071777.

The product of its (nonzero) digits is 72576000, while the sum is 56.

The spelling of 64052763525443 in words is "sixty-four trillion, fifty-two billion, seven hundred sixty-three million, five hundred twenty-five thousand, four hundred forty-three".