153796165791 has 16 divisors (see below), whose sum is σ = 214991404800. Its totient is φ = 97608107520.

The previous prime is 153796165771. The next prime is 153796165793. The reversal of 153796165791 is 197561697351.

It is not a de Polignac number, because 153796165791 - 2¹⁴ = 153796149407 is a prime.

It is a super-2 number, since 2×153796165791² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153796165793) 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, 5267266 + ... + 5296383.

It is an arithmetic number, because the mean of its divisors is an integer number (13436962800).

Almost surely, 2^153796165791 is an apocalyptic number.

153796165791 is a deficient number, since it is larger than the sum of its proper divisors (61195239009).

153796165791 is a wasteful number, since it uses less digits than its factorization.

153796165791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10563886.

The product of its digits is 10716300, while the sum is 60.

The spelling of 153796165791 in words is "one hundred fifty-three billion, seven hundred ninety-six million, one hundred sixty-five thousand, seven hundred ninety-one".