52133666014420 has 48 divisors (see below), whose sum is σ = 112616316678096. Its totient is φ = 20260426752000.

The previous prime is 52133666014399. The next prime is 52133666014421. The reversal of 52133666014420 is 2441066633125.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 12906041880004 + 39227624134416 = 3592498^2 + 6263196^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52133666014421) 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, 131706201 + ... + 132101440.

It is an arithmetic number, because the mean of its divisors is an integer number (2346173264127).

Almost surely, 2^{52133666014420} is an apocalyptic number.

It is an amenable number.

52133666014420 is an abundant number, since it is smaller than the sum of its proper divisors (60482650663676).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52133666014420 is a wasteful number, since it uses less digits than its factorization.

52133666014420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263807932 (or 263807930 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 43.

The spelling of 52133666014420 in words is "fifty-two trillion, one hundred thirty-three billion, six hundred sixty-six million, fourteen thousand, four hundred twenty".