1052550959 has 2 divisors, whose sum is σ = 1052550960. Its totient is φ = 1052550958.

The previous prime is 1052550943. The next prime is 1052551007. The reversal of 1052550959 is 9590552501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1052550959 - 2⁴ = 1052550943 is a prime.

It is a super-2 number, since 2×1052550959² = 2215727042583639362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1052550929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526275479 + 526275480.

It is an arithmetic number, because the mean of its divisors is an integer number (526275480).

Almost surely, 2^1052550959 is an apocalyptic number.

1052550959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052550959 is an equidigital number, since it uses as much as digits as its factorization.

1052550959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 41.

The square root of 1052550959 is about 32443.0417655312. The cubic root of 1052550959 is about 1017.2187976252.

The spelling of 1052550959 in words is "one billion, fifty-two million, five hundred fifty thousand, nine hundred fifty-nine".