53065907 has 2 divisors, whose sum is σ = 53065908. Its totient is φ = 53065906.

The previous prime is 53065877. The next prime is 53065919. The reversal of 53065907 is 70956035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53065907 - 2¹⁸ = 52803763 is a prime.

It is not a weakly prime, because it can be changed into another prime (53065927) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26532953 + 26532954.

It is an arithmetic number, because the mean of its divisors is an integer number (26532954).

Almost surely, 2^53065907 is an apocalyptic number.

53065907 is a deficient number, since it is larger than the sum of its proper divisors (1).

53065907 is an equidigital number, since it uses as much as digits as its factorization.

53065907 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 53065907 is about 7284.6349942876. The cubic root of 53065907 is about 375.7842125151.

The spelling of 53065907 in words is "fifty-three million, sixty-five thousand, nine hundred seven".