53497622 has 8 divisors (see below), whose sum is σ = 80392176. Its totient is φ = 26700232.

The previous prime is 53497621. The next prime is 53497637. The reversal of 53497622 is 22679435.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53497621) 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, 22898 + ... + 25125.

It is an arithmetic number, because the mean of its divisors is an integer number (10049022).

Almost surely, 2^53497622 is an apocalyptic number.

53497622 is a deficient number, since it is larger than the sum of its proper divisors (26894554).

53497622 is a wasteful number, since it uses less digits than its factorization.

53497622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48582.

The product of its digits is 90720, while the sum is 38.

The square root of 53497622 is about 7314.2068606241. The cubic root of 53497622 is about 376.8005192526.

The spelling of 53497622 in words is "fifty-three million, four hundred ninety-seven thousand, six hundred twenty-two".