52951297 has 4 divisors (see below), whose sum is σ = 60515776. Its totient is φ = 45386820.

The previous prime is 52951291. The next prime is 52951319. The reversal of 52951297 is 79215925.

52951297 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 52951297 - 2³ = 52951289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52951291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3782229 + ... + 3782242.

It is an arithmetic number, because the mean of its divisors is an integer number (15128944).

Almost surely, 2^52951297 is an apocalyptic number.

It is an amenable number.

52951297 is a deficient number, since it is larger than the sum of its proper divisors (7564479).

52951297 is an equidigital number, since it uses as much as digits as its factorization.

52951297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564478.

The product of its digits is 56700, while the sum is 40.

The square root of 52951297 is about 7276.7641847184. The cubic root of 52951297 is about 375.5134820570.

The spelling of 52951297 in words is "fifty-two million, nine hundred fifty-one thousand, two hundred ninety-seven".