52709227194 has 32 divisors (see below), whose sum is σ = 114532254144. Its totient is φ = 16074696960.

The previous prime is 52709227189. The next prime is 52709227199. The reversal of 52709227194 is 49172290725.

It is an interprime number because it is at equal distance from previous prime (52709227189) and next prime (52709227199).

It is a super-2 number, since 2×52709227194² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52709227199) 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, 2981272 + ... + 2998899.

It is an arithmetic number, because the mean of its divisors is an integer number (3579132942).

Almost surely, 2^52709227194 is an apocalyptic number.

52709227194 is an abundant number, since it is smaller than the sum of its proper divisors (61823026950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52709227194 is a wasteful number, since it uses less digits than its factorization.

52709227194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5980302.

The product of its (nonzero) digits is 635040, while the sum is 48.

The spelling of 52709227194 in words is "fifty-two billion, seven hundred nine million, two hundred twenty-seven thousand, one hundred ninety-four".