52195274 has 4 divisors (see below), whose sum is σ = 78292914. Its totient is φ = 26097636.

The previous prime is 52195259. The next prime is 52195277. The reversal of 52195274 is 47259125.

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

It can be written as a sum of positive squares in only one way, i.e., 48930025 + 3265249 = 6995^2 + 1807^2 .

It is not an unprimeable number, because it can be changed into a prime (52195277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13048817 + ... + 13048820.

Almost surely, 2^52195274 is an apocalyptic number.

52195274 is a deficient number, since it is larger than the sum of its proper divisors (26097640).

52195274 is a wasteful number, since it uses less digits than its factorization.

52195274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26097639.

The product of its digits is 25200, while the sum is 35.

The square root of 52195274 is about 7224.6296790908. The cubic root of 52195274 is about 373.7177515305.

The spelling of 52195274 in words is "fifty-two million, one hundred ninety-five thousand, two hundred seventy-four".