52548049 has 4 divisors (see below), whose sum is σ = 52571200. Its totient is φ = 52524900.

The previous prime is 52548017. The next prime is 52548061. The reversal of 52548049 is 94084525.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52548049 - 2⁵ = 52548017 is a prime.

It is a super-2 number, since 2×52548049² = 5522594907412802, 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 = 52547999 and 52548017.

It is not an unprimeable number, because it can be changed into a prime (52548079) 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, 7749 + ... + 12850.

It is an arithmetic number, because the mean of its divisors is an integer number (13142800).

Almost surely, 2^52548049 is an apocalyptic number.

It is an amenable number.

52548049 is a deficient number, since it is larger than the sum of its proper divisors (23151).

52548049 is a wasteful number, since it uses less digits than its factorization.

52548049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23150.

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 52548049 is about 7249.0033108007. The cubic root of 52548049 is about 374.5578171736.

The spelling of 52548049 in words is "fifty-two million, five hundred forty-eight thousand, forty-nine".