52952953 has 4 divisors (see below), whose sum is σ = 53548020. Its totient is φ = 52357888.

The previous prime is 52952917. The next prime is 52952983. The reversal of 52952953 is 35925925.

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

It can be written as a sum of positive squares in 2 ways, for example, as 26296384 + 26656569 = 5128^2 + 5163^2 .

It is a cyclic number.

It is not a de Polignac number, because 52952953 - 2¹³ = 52944761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52952903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 297400 + ... + 297577.

It is an arithmetic number, because the mean of its divisors is an integer number (13387005).

Almost surely, 2^52952953 is an apocalyptic number.

It is an amenable number.

52952953 is a deficient number, since it is larger than the sum of its proper divisors (595067).

52952953 is an equidigital number, since it uses as much as digits as its factorization.

52952953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595066.

The product of its digits is 121500, while the sum is 40.

The square root of 52952953 is about 7276.8779706685. The cubic root of 52952953 is about 375.5173966218.

The spelling of 52952953 in words is "fifty-two million, nine hundred fifty-two thousand, nine hundred fifty-three".