52418429169 has 16 divisors (see below), whose sum is σ = 72114163968. Its totient is φ = 33849487872.

The previous prime is 52418429159. The next prime is 52418429207. The reversal of 52418429169 is 96192481425.

It is a happy number.

It is not a de Polignac number, because 52418429169 - 2¹⁶ = 52418363633 is a prime.

It is a super-2 number, since 2×52418429169² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52418429159) 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, 1902622 + ... + 1929975.

It is an arithmetic number, because the mean of its divisors is an integer number (4507135248).

Almost surely, 2^52418429169 is an apocalyptic number.

It is an amenable number.

52418429169 is a deficient number, since it is larger than the sum of its proper divisors (19695734799).

52418429169 is a wasteful number, since it uses less digits than its factorization.

52418429169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3832744.

The product of its digits is 1244160, while the sum is 51.

The spelling of 52418429169 in words is "fifty-two billion, four hundred eighteen million, four hundred twenty-nine thousand, one hundred sixty-nine".