14532012554 has 32 divisors (see below), whose sum is σ = 23616940800. Its totient is φ = 6684949440.

The previous prime is 14532012533. The next prime is 14532012557. The reversal of 14532012554 is 45521023541.

It is a super-2 number, since 2×14532012554² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14532012554.

It is not an unprimeable number, because it can be changed into a prime (14532012557) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 143444 + ... + 222800.

It is an arithmetic number, because the mean of its divisors is an integer number (738029400).

Almost surely, 2^14532012554 is an apocalyptic number.

14532012554 is a deficient number, since it is larger than the sum of its proper divisors (9084928246).

14532012554 is a wasteful number, since it uses less digits than its factorization.

14532012554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79518.

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 14532012554 in words is "fourteen billion, five hundred thirty-two million, twelve thousand, five hundred fifty-four".