48212453 has 2 divisors, whose sum is σ = 48212454. Its totient is φ = 48212452.

The previous prime is 48212449. The next prime is 48212473. The reversal of 48212453 is 35421284.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46812964 + 1399489 = 6842^2 + 1183^2 .

It is a cyclic number.

It is not a de Polignac number, because 48212453 - 2² = 48212449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48212473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24106226 + 24106227.

It is an arithmetic number, because the mean of its divisors is an integer number (24106227).

Almost surely, 2^48212453 is an apocalyptic number.

It is an amenable number.

48212453 is a deficient number, since it is larger than the sum of its proper divisors (1).

48212453 is an equidigital number, since it uses as much as digits as its factorization.

48212453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7680, while the sum is 29.

The square root of 48212453 is about 6943.5187765282. The cubic root of 48212453 is about 363.9595137718.

The spelling of 48212453 in words is "forty-eight million, two hundred twelve thousand, four hundred fifty-three".