160720361453 has 16 divisors (see below), whose sum is σ = 170505285120. Its totient is φ = 150972446976.

The previous prime is 160720361437. The next prime is 160720361513. The reversal of 160720361453 is 354163027061.

It is a cyclic number.

It is not a de Polignac number, because 160720361453 - 2⁴ = 160720361437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (160720366453) 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 15 ways as a sum of consecutive naturals, for example, 42326351 + ... + 42330147.

It is an arithmetic number, because the mean of its divisors is an integer number (10656580320).

Almost surely, 2^160720361453 is an apocalyptic number.

It is an amenable number.

160720361453 is a deficient number, since it is larger than the sum of its proper divisors (9784923667).

160720361453 is a wasteful number, since it uses less digits than its factorization.

160720361453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7996.

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 160720361453 in words is "one hundred sixty billion, seven hundred twenty million, three hundred sixty-one thousand, four hundred fifty-three".