251875483 has 2 divisors, whose sum is σ = 251875484. Its totient is φ = 251875482.

The previous prime is 251875453. The next prime is 251875493. The reversal of 251875483 is 384578152.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-251875483 is a prime.

It is not a weakly prime, because it can be changed into another prime (251875453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125937741 + 125937742.

It is an arithmetic number, because the mean of its divisors is an integer number (125937742).

Almost surely, 2^251875483 is an apocalyptic number.

251875483 is a deficient number, since it is larger than the sum of its proper divisors (1).

251875483 is an equidigital number, since it uses as much as digits as its factorization.

251875483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 268800, while the sum is 43.

The square root of 251875483 is about 15870.5854649411. The cubic root of 251875483 is about 631.5319090086.

The spelling of 251875483 in words is "two hundred fifty-one million, eight hundred seventy-five thousand, four hundred eighty-three".