52797549 has 12 divisors (see below), whose sum is σ = 81890304. Its totient is φ = 30169944.

The previous prime is 52797539. The next prime is 52797571. The reversal of 52797549 is 94579725.

It is not a de Polignac number, because 52797549 - 2⁴ = 52797533 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52797498 and 52797507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52797509) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179437 + ... + 179730.

It is an arithmetic number, because the mean of its divisors is an integer number (6824192).

Almost surely, 2^52797549 is an apocalyptic number.

It is an amenable number.

52797549 is a deficient number, since it is larger than the sum of its proper divisors (29092755).

52797549 is a wasteful number, since it uses less digits than its factorization.

52797549 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359184 (or 359177 counting only the distinct ones).

The product of its digits is 793800, while the sum is 48.

The square root of 52797549 is about 7266.1921939899. The cubic root of 52797549 is about 375.1496860207.

The spelling of 52797549 in words is "fifty-two million, seven hundred ninety-seven thousand, five hundred forty-nine".