255030275503 has 2 divisors, whose sum is σ = 255030275504. Its totient is φ = 255030275502.

The previous prime is 255030275497. The next prime is 255030275567. The reversal of 255030275503 is 305572030552.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 255030275503 - 2¹³ = 255030267311 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (255030279503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 127515137751 + 127515137752.

It is an arithmetic number, because the mean of its divisors is an integer number (127515137752).

Almost surely, 2^255030275503 is an apocalyptic number.

255030275503 is a deficient number, since it is larger than the sum of its proper divisors (1).

255030275503 is an equidigital number, since it uses as much as digits as its factorization.

255030275503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 157500, while the sum is 37.

The spelling of 255030275503 in words is "two hundred fifty-five billion, thirty million, two hundred seventy-five thousand, five hundred three".