53162262 has 12 divisors (see below), whose sum is σ = 115184940. Its totient is φ = 17720748.

The previous prime is 53162261. The next prime is 53162267. The reversal of 53162262 is 26226135.

53162262 is a `hidden beast` number, since 5 + 31 + 622 + 6 + 2 = 666.

It is a super-2 number, since 2×53162262² = 5652452201913288, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53162261) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1476712 + ... + 1476747.

It is an arithmetic number, because the mean of its divisors is an integer number (9598745).

Almost surely, 2^53162262 is an apocalyptic number.

53162262 is an abundant number, since it is smaller than the sum of its proper divisors (62022678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53162262 is a wasteful number, since it uses less digits than its factorization.

53162262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953467 (or 2953464 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 53162262 is about 7291.2455726028. The cubic root of 53162262 is about 376.0115197542.

Adding to 53162262 its reverse (26226135), we get a palindrome (79388397).

The spelling of 53162262 in words is "fifty-three million, one hundred sixty-two thousand, two hundred sixty-two".