52349220190 has 16 divisors (see below), whose sum is σ = 94248260928. Its totient is φ = 20935318176.

The previous prime is 52349220169. The next prime is 52349220241. The reversal of 52349220190 is 9102294325.

It is a super-2 number, since 2×52349220190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495702 + ... + 591961.

It is an arithmetic number, because the mean of its divisors is an integer number (5890516308).

Almost surely, 2^52349220190 is an apocalyptic number.

52349220190 is a deficient number, since it is larger than the sum of its proper divisors (41899040738).

52349220190 is a wasteful number, since it uses less digits than its factorization.

52349220190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092483.

The product of its (nonzero) digits is 38880, while the sum is 37.

The spelling of 52349220190 in words is "fifty-two billion, three hundred forty-nine million, two hundred twenty thousand, one hundred ninety".