14542253253 has 24 divisors (see below), whose sum is σ = 23079944160. Its totient is φ = 8750072160.

The previous prime is 14542253213. The next prime is 14542253267. The reversal of 14542253253 is 35235224541.

14542253253 is a `hidden beast` number, since 1 + 4 + 54 + 22 + 532 + 53 = 666.

It is not a de Polignac number, because 14542253253 - 2⁹ = 14542252741 is a prime.

It is a super-2 number, since 2×14542253253² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14542253213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 514626 + ... + 542147.

It is an arithmetic number, because the mean of its divisors is an integer number (961664340).

Almost surely, 2^14542253253 is an apocalyptic number.

It is an amenable number.

14542253253 is a deficient number, since it is larger than the sum of its proper divisors (8537690907).

14542253253 is a wasteful number, since it uses less digits than its factorization.

14542253253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056929 (or 1056926 counting only the distinct ones).

The product of its digits is 144000, while the sum is 36.

Adding to 14542253253 its reverse (35235224541), we get a palindrome (49777477794).

The spelling of 14542253253 in words is "fourteen billion, five hundred forty-two million, two hundred fifty-three thousand, two hundred fifty-three".