52352245 has 8 divisors (see below), whose sum is σ = 68533920. Its totient is φ = 38074320.

The previous prime is 52352243. The next prime is 52352249. The reversal of 52352245 is 54225325.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52352245 - 2¹ = 52352243 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52352243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475875 + ... + 475984.

It is an arithmetic number, because the mean of its divisors is an integer number (8566740).

Almost surely, 2^52352245 is an apocalyptic number.

52352245 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

52352245 is a deficient number, since it is larger than the sum of its proper divisors (16181675).

52352245 is a wasteful number, since it uses less digits than its factorization.

52352245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 951875.

The product of its digits is 12000, while the sum is 28.

The square root of 52352245 is about 7235.4851254080. The cubic root of 52352245 is about 374.0920136402.

Subtracting 52352245 from its reverse (54225325), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 52352245 in words is "fifty-two million, three hundred fifty-two thousand, two hundred forty-five".