16101545503245 has 16 divisors (see below), whose sum is σ = 27277912382400. Its totient is φ = 8082344409344.

The previous prime is 16101545503229. The next prime is 16101545503247. The reversal of 16101545503245 is 54230554510161.

It is a cyclic number.

It is not a de Polignac number, because 16101545503245 - 2⁴ = 16101545503229 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16101545503197 and 16101545503206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16101545503247) 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, 31571657595 + ... + 31571658104.

It is an arithmetic number, because the mean of its divisors is an integer number (1704869523900).

Almost surely, 2^{16101545503245} is an apocalyptic number.

16101545503245 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

16101545503245 is a deficient number, since it is larger than the sum of its proper divisors (11176366879155).

16101545503245 is a wasteful number, since it uses less digits than its factorization.

16101545503245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63143315724.

The product of its (nonzero) digits is 360000, while the sum is 42.

The spelling of 16101545503245 in words is "sixteen trillion, one hundred one billion, five hundred forty-five million, five hundred three thousand, two hundred forty-five".