526270963 has 2 divisors, whose sum is σ = 526270964. Its totient is φ = 526270962.

The previous prime is 526270933. The next prime is 526270991. The reversal of 526270963 is 369072625.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 526270963 - 2¹³ = 526262771 is a prime.

It is a super-2 number, since 2×526270963² = 553922252993894738, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (526270933) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 263135481 + 263135482.

It is an arithmetic number, because the mean of its divisors is an integer number (263135482).

Almost surely, 2^526270963 is an apocalyptic number.

526270963 is a deficient number, since it is larger than the sum of its proper divisors (1).

526270963 is an equidigital number, since it uses as much as digits as its factorization.

526270963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 526270963 is about 22940.5963959092. The cubic root of 526270963 is about 807.3647850993.

The spelling of 526270963 in words is "five hundred twenty-six million, two hundred seventy thousand, nine hundred sixty-three".