52599210469 has 4 divisors (see below), whose sum is σ = 56645303596. Its totient is φ = 48553117344.

The previous prime is 52599210463. The next prime is 52599210487. The reversal of 52599210469 is 96401299525.

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

It can be written as a sum of positive squares in 2 ways, for example, as 24017250625 + 28581959844 = 154975^2 + 169062^2 .

It is a cyclic number.

It is not a de Polignac number, because 52599210469 - 2¹⁷ = 52599079397 is a prime.

It is a super-2 number, since 2×52599210469² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52599210463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2023046544 + ... + 2023046569.

It is an arithmetic number, because the mean of its divisors is an integer number (14161325899).

Almost surely, 2^52599210469 is an apocalyptic number.

52599210469 is the 132413-rd hex number.

It is an amenable number.

52599210469 is a deficient number, since it is larger than the sum of its proper divisors (4046093127).

52599210469 is a wasteful number, since it uses less digits than its factorization.

52599210469 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4046093126.

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 52599210469 in words is "fifty-two billion, five hundred ninety-nine million, two hundred ten thousand, four hundred sixty-nine".