53922571 has 8 divisors (see below), whose sum is σ = 56836080. Its totient is φ = 51079392.

The previous prime is 53922541. The next prime is 53922577. The reversal of 53922571 is 17522935.

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

It is a cyclic number.

It is not a de Polignac number, because 53922571 - 2⁷ = 53922443 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53922577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16005 + ... + 19078.

It is an arithmetic number, because the mean of its divisors is an integer number (7104510).

Almost surely, 2^53922571 is an apocalyptic number.

53922571 is a deficient number, since it is larger than the sum of its proper divisors (2913509).

53922571 is a wasteful number, since it uses less digits than its factorization.

53922571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35165.

The product of its digits is 18900, while the sum is 34.

The square root of 53922571 is about 7343.1989623052. The cubic root of 53922571 is about 377.7955722074.

The spelling of 53922571 in words is "fifty-three million, nine hundred twenty-two thousand, five hundred seventy-one".