52951211 has 4 divisors (see below), whose sum is σ = 53162424. Its totient is φ = 52740000.

The previous prime is 52951183. The next prime is 52951231. The reversal of 52951211 is 11215925.

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 52951211 - 2⁶ = 52951147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52951231) 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, 105230 + ... + 105731.

It is an arithmetic number, because the mean of its divisors is an integer number (13290606).

Almost surely, 2^52951211 is an apocalyptic number.

52951211 is a deficient number, since it is larger than the sum of its proper divisors (211213).

52951211 is a wasteful number, since it uses less digits than its factorization.

52951211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211212.

The product of its digits is 900, while the sum is 26.

The square root of 52951211 is about 7276.7582754960. The cubic root of 52951211 is about 375.5132787622.

The spelling of 52951211 in words is "fifty-two million, nine hundred fifty-one thousand, two hundred eleven".