16453037653045 has 16 divisors (see below), whose sum is σ = 22565124908928. Its totient is φ = 11281603469760.

The previous prime is 16453037653037. The next prime is 16453037653067. The reversal of 16453037653045 is 54035673035461.

It is not a de Polignac number, because 16453037653045 - 2³ = 16453037653037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16453037652983 and 16453037653001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9153151 + ... + 10802140.

It is an arithmetic number, because the mean of its divisors is an integer number (1410320306808).

Almost surely, 2^{16453037653045} is an apocalyptic number.

It is an amenable number.

16453037653045 is a deficient number, since it is larger than the sum of its proper divisors (6112087255883).

16453037653045 is a wasteful number, since it uses less digits than its factorization.

16453037653045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19978860.

The product of its (nonzero) digits is 13608000, while the sum is 52.

The spelling of 16453037653045 in words is "sixteen trillion, four hundred fifty-three billion, thirty-seven million, six hundred fifty-three thousand, forty-five".