53622671 has 2 divisors, whose sum is σ = 53622672. Its totient is φ = 53622670.

The previous prime is 53622643. The next prime is 53622689. The reversal of 53622671 is 17622635.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53622671 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53622631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26811335 + 26811336.

It is an arithmetic number, because the mean of its divisors is an integer number (26811336).

Almost surely, 2^53622671 is an apocalyptic number.

53622671 is a deficient number, since it is larger than the sum of its proper divisors (1).

53622671 is an equidigital number, since it uses as much as digits as its factorization.

53622671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 32.

The square root of 53622671 is about 7322.7502347137. The cubic root of 53622671 is about 377.0938772330.

The spelling of 53622671 in words is "fifty-three million, six hundred twenty-two thousand, six hundred seventy-one".