53284232975 has 24 divisors (see below), whose sum is σ = 68223050112. Its totient is φ = 41240678400.

The previous prime is 53284232929. The next prime is 53284232977. The reversal of 53284232975 is 57923248235.

It is not a de Polignac number, because 53284232975 - 2¹⁶ = 53284167439 is a prime.

It is a super-4 number, since 4×53284232975⁴ (a number of 44 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53284232977) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3614219 + ... + 3628931.

It is an arithmetic number, because the mean of its divisors is an integer number (2842627088).

Almost surely, 2^53284232975 is an apocalyptic number.

53284232975 is a deficient number, since it is larger than the sum of its proper divisors (14938817137).

53284232975 is a wasteful number, since it uses less digits than its factorization.

53284232975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19427 (or 19422 counting only the distinct ones).

The product of its digits is 3628800, while the sum is 50.

The spelling of 53284232975 in words is "fifty-three billion, two hundred eighty-four million, two hundred thirty-two thousand, nine hundred seventy-five".