1248952933 has 2 divisors, whose sum is σ = 1248952934. Its totient is φ = 1248952932.

The previous prime is 1248952921. The next prime is 1248952961. The reversal of 1248952933 is 3392598421.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1007554564 + 241398369 = 31742^2 + 15537^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1248952933 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1248952433) 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, 624476466 + 624476467.

It is an arithmetic number, because the mean of its divisors is an integer number (624476467).

Almost surely, 2^1248952933 is an apocalyptic number.

It is an amenable number.

1248952933 is a deficient number, since it is larger than the sum of its proper divisors (1).

1248952933 is an equidigital number, since it uses as much as digits as its factorization.

1248952933 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 466560, while the sum is 46.

The square root of 1248952933 is about 35340.5281935627. The cubic root of 1248952933 is about 1076.9164826651.

The spelling of 1248952933 in words is "one billion, two hundred forty-eight million, nine hundred fifty-two thousand, nine hundred thirty-three".