52698351194 has 8 divisors (see below), whose sum is σ = 81183946548. Its totient is φ = 25637035680.

The previous prime is 52698351161. The next prime is 52698351253. The reversal of 52698351194 is 49115389625.

It can be written as a sum of positive squares in 2 ways, for example, as 40765629025 + 11932722169 = 201905^2 + 109237^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52698351194² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356069867 + ... + 356070014.

Almost surely, 2^52698351194 is an apocalyptic number.

52698351194 is a deficient number, since it is larger than the sum of its proper divisors (28485595354).

52698351194 is a wasteful number, since it uses less digits than its factorization.

52698351194 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 712139920.

The product of its digits is 2332800, while the sum is 53.

The spelling of 52698351194 in words is "fifty-two billion, six hundred ninety-eight million, three hundred fifty-one thousand, one hundred ninety-four".