126282953 has 4 divisors (see below), whose sum is σ = 133711380. Its totient is φ = 118854528.

The previous prime is 126282929. The next prime is 126282979. The reversal of 126282953 is 359282621.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 359282621 = 11909 ⋅30169.

It can be written as a sum of positive squares in 2 ways, for example, as 64770304 + 61512649 = 8048^2 + 7843^2 .

It is a cyclic number.

It is not a de Polignac number, because 126282953 - 2¹² = 126278857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (126282913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3714188 + ... + 3714221.

It is an arithmetic number, because the mean of its divisors is an integer number (33427845).

Almost surely, 2^126282953 is an apocalyptic number.

It is an amenable number.

126282953 is a deficient number, since it is larger than the sum of its proper divisors (7428427).

126282953 is an equidigital number, since it uses as much as digits as its factorization.

126282953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7428426.

The product of its digits is 51840, while the sum is 38.

The square root of 126282953 is about 11237.5688207014. The cubic root of 126282953 is about 501.7047848114.

The spelling of 126282953 in words is "one hundred twenty-six million, two hundred eighty-two thousand, nine hundred fifty-three".