52120174 has 4 divisors (see below), whose sum is σ = 78180264. Its totient is φ = 26060086.

The previous prime is 52120121. The next prime is 52120183. The reversal of 52120174 is 47102125.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13030042 + ... + 13030045.

It is an arithmetic number, because the mean of its divisors is an integer number (19545066).

Almost surely, 2^52120174 is an apocalyptic number.

52120174 is a deficient number, since it is larger than the sum of its proper divisors (26060090).

52120174 is a wasteful number, since it uses less digits than its factorization.

52120174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26060089.

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 52120174 is about 7219.4303099344. The cubic root of 52120174 is about 373.5384270275.

Adding to 52120174 its reverse (47102125), we get a palindrome (99222299).

The spelling of 52120174 in words is "fifty-two million, one hundred twenty thousand, one hundred seventy-four".