124470253 has 2 divisors, whose sum is σ = 124470254. Its totient is φ = 124470252.

The previous prime is 124470217. The next prime is 124470259. The reversal of 124470253 is 352074421.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 117983044 + 6487209 = 10862^2 + 2547^2 .

It is a cyclic number.

It is not a de Polignac number, because 124470253 - 2¹³ = 124462061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (124470259) 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, 62235126 + 62235127.

It is an arithmetic number, because the mean of its divisors is an integer number (62235127).

Almost surely, 2^124470253 is an apocalyptic number.

It is an amenable number.

124470253 is a deficient number, since it is larger than the sum of its proper divisors (1).

124470253 is an equidigital number, since it uses as much as digits as its factorization.

124470253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 124470253 is about 11156.6237276337. The cubic root of 124470253 is about 499.2926705085.

The spelling of 124470253 in words is "one hundred twenty-four million, four hundred seventy thousand, two hundred fifty-three".