14531455052 has 12 divisors (see below), whose sum is σ = 25437021960. Its totient is φ = 7263734496.

The previous prime is 14531455049. The next prime is 14531455061. The reversal of 14531455052 is 25055413541.

It is a super-2 number, since 2×14531455052² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 481793 + ... + 511064.

It is an arithmetic number, because the mean of its divisors is an integer number (2119751830).

Almost surely, 2^14531455052 is an apocalyptic number.

It is an amenable number.

14531455052 is a deficient number, since it is larger than the sum of its proper divisors (10905566908).

14531455052 is a wasteful number, since it uses less digits than its factorization.

14531455052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996520 (or 996518 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

Adding to 14531455052 its reverse (25055413541), we get a palindrome (39586868593).

The spelling of 14531455052 in words is "fourteen billion, five hundred thirty-one million, four hundred fifty-five thousand, fifty-two".