52266232645 has 8 divisors (see below), whose sum is σ = 68421250080. Its totient is φ = 38011805520.

The previous prime is 52266232567. The next prime is 52266232673. The reversal of 52266232645 is 54623266225.

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

It is not a de Polignac number, because 52266232645 - 2¹³ = 52266224453 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475147515 + ... + 475147624.

It is an arithmetic number, because the mean of its divisors is an integer number (8552656260).

Almost surely, 2^52266232645 is an apocalyptic number.

52266232645 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52266232645 is a deficient number, since it is larger than the sum of its proper divisors (16155017435).

52266232645 is a wasteful number, since it uses less digits than its factorization.

52266232645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 950295155.

The product of its digits is 1036800, while the sum is 43.

The spelling of 52266232645 in words is "fifty-two billion, two hundred sixty-six million, two hundred thirty-two thousand, six hundred forty-five".