801783574063 has 16 divisors (see below), whose sum is σ = 865852001280. Its totient is φ = 740152810944.

The previous prime is 801783574051. The next prime is 801783574073. The reversal of 801783574063 is 360475387108.

It is a cyclic number.

It is not a de Polignac number, because 801783574063 - 2¹⁷ = 801783442991 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 801783574063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (801783574073) 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, 3367231 + ... + 3597472.

It is an arithmetic number, because the mean of its divisors is an integer number (54115750080).

Almost surely, 2^801783574063 is an apocalyptic number.

801783574063 is a gapful number since it is divisible by the number (83) formed by its first and last digit.

801783574063 is a deficient number, since it is larger than the sum of its proper divisors (64068427217).

801783574063 is a wasteful number, since it uses less digits than its factorization.

801783574063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6964878.

The product of its (nonzero) digits is 3386880, while the sum is 52.

The spelling of 801783574063 in words is "eight hundred one billion, seven hundred eighty-three million, five hundred seventy-four thousand, sixty-three".