52217414435 has 4 divisors (see below), whose sum is σ = 62660897328. Its totient is φ = 41773931544.

The previous prime is 52217414377. The next prime is 52217414437. The reversal of 52217414435 is 53441471225.

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 52217414435 - 2¹² = 52217410339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52217414437) 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, 5221741439 + ... + 5221741448.

It is an arithmetic number, because the mean of its divisors is an integer number (15665224332).

Almost surely, 2^52217414435 is an apocalyptic number.

52217414435 is a deficient number, since it is larger than the sum of its proper divisors (10443482893).

52217414435 is a wasteful number, since it uses less digits than its factorization.

52217414435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10443482892.

The product of its digits is 134400, while the sum is 38.

The spelling of 52217414435 in words is "fifty-two billion, two hundred seventeen million, four hundred fourteen thousand, four hundred thirty-five".