53026867 has 2 divisors, whose sum is σ = 53026868. Its totient is φ = 53026866.

The previous prime is 53026861. The next prime is 53026879. The reversal of 53026867 is 76862035.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-53026867 is a prime.

It is not a weakly prime, because it can be changed into another prime (53026861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26513433 + 26513434.

It is an arithmetic number, because the mean of its divisors is an integer number (26513434).

Almost surely, 2^53026867 is an apocalyptic number.

53026867 is a deficient number, since it is larger than the sum of its proper divisors (1).

53026867 is an equidigital number, since it uses as much as digits as its factorization.

53026867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 53026867 is about 7281.9548886271. The cubic root of 53026867 is about 375.6920364795.

The spelling of 53026867 in words is "fifty-three million, twenty-six thousand, eight hundred sixty-seven".