52450106 has 4 divisors (see below), whose sum is σ = 78675162. Its totient is φ = 26225052.

The previous prime is 52450081. The next prime is 52450129. The reversal of 52450106 is 60105425.

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., 33744481 + 18705625 = 5809^2 + 4325^2 .

It is a super-2 number, since 2×52450106² = 5502027238822472, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13112525 + ... + 13112528.

Almost surely, 2^52450106 is an apocalyptic number.

52450106 is a deficient number, since it is larger than the sum of its proper divisors (26225056).

52450106 is a wasteful number, since it uses less digits than its factorization.

52450106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26225055.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 52450106 is about 7242.2445415769. The cubic root of 52450106 is about 374.3249627803.

The spelling of 52450106 in words is "fifty-two million, four hundred fifty thousand, one hundred six".