52245119 has 4 divisors (see below), whose sum is σ = 52268496. Its totient is φ = 52221744.

The previous prime is 52245113. The next prime is 52245143. The reversal of 52245119 is 91154225.

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

It is a cyclic number.

It is not a de Polignac number, because 52245119 - 2¹² = 52241023 is a prime.

It is a super-2 number, since 2×52245119² = 5459104918648322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52245091 and 52245100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52245113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7934 + ... + 12939.

It is an arithmetic number, because the mean of its divisors is an integer number (13067124).

Almost surely, 2^52245119 is an apocalyptic number.

52245119 is a deficient number, since it is larger than the sum of its proper divisors (23377).

52245119 is a wasteful number, since it uses less digits than its factorization.

52245119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23376.

The product of its digits is 3600, while the sum is 29.

The square root of 52245119 is about 7228.0785136854. The cubic root of 52245119 is about 373.8366769512.

The spelling of 52245119 in words is "fifty-two million, two hundred forty-five thousand, one hundred nineteen".