53769671 has 2 divisors, whose sum is σ = 53769672. Its totient is φ = 53769670.

The previous prime is 53769619. The next prime is 53769697. The reversal of 53769671 is 17696735.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53769671 - 2²² = 49575367 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 (53769271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26884835 + 26884836.

It is an arithmetic number, because the mean of its divisors is an integer number (26884836).

Almost surely, 2^53769671 is an apocalyptic number.

53769671 is a deficient number, since it is larger than the sum of its proper divisors (1).

53769671 is an equidigital number, since it uses as much as digits as its factorization.

53769671 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 238140, while the sum is 44.

The square root of 53769671 is about 7332.7805776527. The cubic root of 53769671 is about 377.4381484268.

The spelling of 53769671 in words is "fifty-three million, seven hundred sixty-nine thousand, six hundred seventy-one".