124555214253 has 16 divisors (see below), whose sum is σ = 175859354880. Its totient is φ = 78144869376.

The previous prime is 124555214239. The next prime is 124555214257. The reversal of 124555214253 is 352412555421.

It is not a de Polignac number, because 124555214253 - 2¹⁰ = 124555213229 is a prime.

It is a super-2 number, since 2×124555214253² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124555214257) 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 in 15 ways as a sum of consecutive naturals, for example, 453468 + ... + 674346.

It is an arithmetic number, because the mean of its divisors is an integer number (10991209680).

Almost surely, 2^124555214253 is an apocalyptic number.

It is an amenable number.

124555214253 is a deficient number, since it is larger than the sum of its proper divisors (51304140627).

124555214253 is a wasteful number, since it uses less digits than its factorization.

124555214253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231956.

The product of its digits is 240000, while the sum is 39.

Adding to 124555214253 its reverse (352412555421), we get a palindrome (476967769674).

The spelling of 124555214253 in words is "one hundred twenty-four billion, five hundred fifty-five million, two hundred fourteen thousand, two hundred fifty-three".