52523555705 has 16 divisors (see below), whose sum is σ = 64853329104. Its totient is φ = 40817836800.

The previous prime is 52523555681. The next prime is 52523555731. The reversal of 52523555705 is 50755532525.

It can be written as a sum of positive squares in 8 ways, for example, as 2213514304 + 50310041401 = 47048^2 + 224299^2 .

It is not a de Polignac number, because 52523555705 - 2¹⁸ = 52523293561 is a prime.

It is a super-4 number, since 4×52523555705⁴ (a number of 44 digits) contains 4444 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 954434 + ... + 1007963.

It is an arithmetic number, because the mean of its divisors is an integer number (4053333069).

Almost surely, 2^52523555705 is an apocalyptic number.

It is an amenable number.

52523555705 is a deficient number, since it is larger than the sum of its proper divisors (12329773399).

52523555705 is a wasteful number, since it uses less digits than its factorization.

52523555705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1962556.

The product of its (nonzero) digits is 1312500, while the sum is 44.

The spelling of 52523555705 in words is "fifty-two billion, five hundred twenty-three million, five hundred fifty-five thousand, seven hundred five".