15433140055532 has 24 divisors (see below), whose sum is σ = 27116334550032. Its totient is φ = 7685661931200.

The previous prime is 15433140055513. The next prime is 15433140055589. The reversal of 15433140055532 is 23555004133451.

It is a self number, because there is not a number n which added to its sum of digits gives 15433140055532.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4412219 + ... + 7094642.

It is an arithmetic number, because the mean of its divisors is an integer number (1129847272918).

Almost surely, 2^{15433140055532} is an apocalyptic number.

It is an amenable number.

15433140055532 is a deficient number, since it is larger than the sum of its proper divisors (11683194494500).

15433140055532 is a wasteful number, since it uses less digits than its factorization.

15433140055532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11508209 (or 11508207 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

Adding to 15433140055532 its reverse (23555004133451), we get a palindrome (38988144188983).

The spelling of 15433140055532 in words is "fifteen trillion, four hundred thirty-three billion, one hundred forty million, fifty-five thousand, five hundred thirty-two".