16053136503 has 8 divisors (see below), whose sum is σ = 22094639616. Its totient is φ = 10356862200.

The previous prime is 16053136487. The next prime is 16053136543. The reversal of 16053136503 is 30563135061.

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

It is not a de Polignac number, because 16053136503 - 2⁴ = 16053136487 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16053136543) by changing a digit.

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, 86307093 + ... + 86307278.

It is an arithmetic number, because the mean of its divisors is an integer number (2761829952).

Almost surely, 2^16053136503 is an apocalyptic number.

16053136503 is a deficient number, since it is larger than the sum of its proper divisors (6041503113).

16053136503 is a wasteful number, since it uses less digits than its factorization.

16053136503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172614405.

The product of its (nonzero) digits is 24300, while the sum is 33.

The spelling of 16053136503 in words is "sixteen billion, fifty-three million, one hundred thirty-six thousand, five hundred three".