14525252542 has 8 divisors (see below), whose sum is σ = 21838432032. Its totient is φ = 7245775200.

The previous prime is 14525252527. The next prime is 14525252543. The reversal of 14525252542 is 24525252541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14525252542² (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 (14525252543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8424459 + ... + 8426182.

It is an arithmetic number, because the mean of its divisors is an integer number (2729804004).

Almost surely, 2^14525252542 is an apocalyptic number.

14525252542 is a deficient number, since it is larger than the sum of its proper divisors (7313179490).

14525252542 is a wasteful number, since it uses less digits than its factorization.

14525252542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16851074.

The product of its digits is 160000, while the sum is 37.

Subtracting 14525252542 from its reverse (24525252541), we obtain a palindrome (9999999999).

The spelling of 14525252542 in words is "fourteen billion, five hundred twenty-five million, two hundred fifty-two thousand, five hundred forty-two".