52067444585 has 16 divisors (see below), whose sum is σ = 67333654080. Its totient is φ = 38423236800.

The previous prime is 52067444521. The next prime is 52067444591. The reversal of 52067444585 is 58544476025.

It is not a de Polignac number, because 52067444585 - 2⁶ = 52067444521 is a prime.

It is a super-2 number, since 2×52067444585² (a number of 22 digits) contains 22 as substring.

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, 181715 + ... + 370344.

It is an arithmetic number, because the mean of its divisors is an integer number (4208353380).

Almost surely, 2^52067444585 is an apocalyptic number.

It is an amenable number.

52067444585 is a deficient number, since it is larger than the sum of its proper divisors (15266209495).

52067444585 is a wasteful number, since it uses less digits than its factorization.

52067444585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553528.

The product of its (nonzero) digits is 5376000, while the sum is 50.

The spelling of 52067444585 in words is "fifty-two billion, sixty-seven million, four hundred forty-four thousand, five hundred eighty-five".