52123770363271 has 4 divisors (see below), whose sum is σ = 54867126698200. Its totient is φ = 49380414028344.

The previous prime is 52123770363263. The next prime is 52123770363299. The reversal of 52123770363271 is 17236307732125.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 52123770363271 - 2³ = 52123770363263 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52123770363571) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1371678167436 + ... + 1371678167473.

It is an arithmetic number, because the mean of its divisors is an integer number (13716781674550).

Almost surely, 2^{52123770363271} is an apocalyptic number.

52123770363271 is a deficient number, since it is larger than the sum of its proper divisors (2743356334929).

52123770363271 is a wasteful number, since it uses less digits than its factorization.

52123770363271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2743356334928.

The product of its (nonzero) digits is 2222640, while the sum is 49.

The spelling of 52123770363271 in words is "fifty-two trillion, one hundred twenty-three billion, seven hundred seventy million, three hundred sixty-three thousand, two hundred seventy-one".