52653622 has 8 divisors (see below), whose sum is σ = 90263376. Its totient is φ = 22565832.

The previous prime is 52653619. The next prime is 52653661. The reversal of 52653622 is 22635625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1880473 + ... + 1880500.

It is an arithmetic number, because the mean of its divisors is an integer number (11282922).

Almost surely, 2^52653622 is an apocalyptic number.

52653622 is a deficient number, since it is larger than the sum of its proper divisors (37609754).

52653622 is a wasteful number, since it uses less digits than its factorization.

52653622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3760982.

The product of its digits is 21600, while the sum is 31.

The square root of 52653622 is about 7256.2815546256. The cubic root of 52653622 is about 374.8084876929.

The spelling of 52653622 in words is "fifty-two million, six hundred fifty-three thousand, six hundred twenty-two".