53544622 has 8 divisors (see below), whose sum is σ = 84544200. Its totient is φ = 25363224.

The previous prime is 53544593. The next prime is 53544637. The reversal of 53544622 is 22644535.

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, 704497 + ... + 704572.

It is an arithmetic number, because the mean of its divisors is an integer number (10568025).

Almost surely, 2^53544622 is an apocalyptic number.

53544622 is a deficient number, since it is larger than the sum of its proper divisors (30999578).

53544622 is a wasteful number, since it uses less digits than its factorization.

53544622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409090.

The product of its digits is 28800, while the sum is 31.

The square root of 53544622 is about 7317.4190805229. The cubic root of 53544622 is about 376.9108321976.

The spelling of 53544622 in words is "fifty-three million, five hundred forty-four thousand, six hundred twenty-two".