165462352536553 has 8 divisors (see below), whose sum is σ = 168069195036288. Its totient is φ = 162874748727264.

The previous prime is 165462352536539. The next prime is 165462352536581. The reversal of 165462352536553 is 355635253264561.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-165462352536553 is a prime.

It is a super-2 number, since 2×165462352536553² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 165462352536491 and 165462352536500.

It is not an unprimeable number, because it can be changed into a prime (165462352536583) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4809655276 + ... + 4809689677.

It is an arithmetic number, because the mean of its divisors is an integer number (21008649379536).

Almost surely, 2^{165462352536553} is an apocalyptic number.

It is an amenable number.

165462352536553 is a deficient number, since it is larger than the sum of its proper divisors (2606842499735).

165462352536553 is a wasteful number, since it uses less digits than its factorization.

165462352536553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9619345223.

The product of its digits is 291600000, while the sum is 61.

The spelling of 165462352536553 in words is "one hundred sixty-five trillion, four hundred sixty-two billion, three hundred fifty-two million, five hundred thirty-six thousand, five hundred fifty-three".