52057350507243 has 16 divisors (see below), whose sum is σ = 69515211108096. Its totient is φ = 34652230492320.

The previous prime is 52057350507187. The next prime is 52057350507251. The reversal of 52057350507243 is 34270505375025.

It is not a de Polignac number, because 52057350507243 - 2⁶ = 52057350507179 is a prime.

It is a super-2 number, since 2×52057350507243² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 52057350507192 and 52057350507201.

It is not an unprimeable number, because it can be changed into a prime (52057350507263) 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, 1469388 + ... + 10308918.

It is an arithmetic number, because the mean of its divisors is an integer number (4344700694256).

Almost surely, 2^{52057350507243} is an apocalyptic number.

52057350507243 is a deficient number, since it is larger than the sum of its proper divisors (17457860600853).

52057350507243 is a wasteful number, since it uses less digits than its factorization.

52057350507243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8842514.

The product of its (nonzero) digits is 4410000, while the sum is 48.

The spelling of 52057350507243 in words is "fifty-two trillion, fifty-seven billion, three hundred fifty million, five hundred seven thousand, two hundred forty-three".