53051959 has 2 divisors, whose sum is σ = 53051960. Its totient is φ = 53051958.

The previous prime is 53051953. The next prime is 53051963. The reversal of 53051959 is 95915035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53051959 - 2¹⁷ = 52920887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (53051953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26525979 + 26525980.

It is an arithmetic number, because the mean of its divisors is an integer number (26525980).

Almost surely, 2^53051959 is an apocalyptic number.

53051959 is a deficient number, since it is larger than the sum of its proper divisors (1).

53051959 is an equidigital number, since it uses as much as digits as its factorization.

53051959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30375, while the sum is 37.

The square root of 53051959 is about 7283.6775738634. The cubic root of 53051959 is about 375.7512855519.

The spelling of 53051959 in words is "fifty-three million, fifty-one thousand, nine hundred fifty-nine".