52149362 has 4 divisors (see below), whose sum is σ = 78224046. Its totient is φ = 26074680.

The previous prime is 52149359. The next prime is 52149389. The reversal of 52149362 is 26394125.

It is a happy number.

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., 51825601 + 323761 = 7199^2 + 569^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13037339 + ... + 13037342.

Almost surely, 2^52149362 is an apocalyptic number.

52149362 is a deficient number, since it is larger than the sum of its proper divisors (26074684).

52149362 is a wasteful number, since it uses less digits than its factorization.

52149362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26074683.

The product of its digits is 12960, while the sum is 32.

The square root of 52149362 is about 7221.4515161427. The cubic root of 52149362 is about 373.6081428666.

The spelling of 52149362 in words is "fifty-two million, one hundred forty-nine thousand, three hundred sixty-two".