164653465115431 has 8 divisors (see below), whose sum is σ = 164866690507904. Its totient is φ = 164440264848120.

The previous prime is 164653465115383. The next prime is 164653465115443. The reversal of 164653465115431 is 134511564356461.

164653465115431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 164653465115431 - 2²⁷ = 164653330897703 is a prime.

It is a super-2 number, since 2×164653465115431² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164653465115131) 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, 6851620 + ... + 19397206.

It is an arithmetic number, because the mean of its divisors is an integer number (20608336313488).

Almost surely, 2^{164653465115431} is an apocalyptic number.

164653465115431 is a deficient number, since it is larger than the sum of its proper divisors (213225392473).

164653465115431 is a wasteful number, since it uses less digits than its factorization.

164653465115431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12562581.

The product of its digits is 15552000, while the sum is 55.

The spelling of 164653465115431 in words is "one hundred sixty-four trillion, six hundred fifty-three billion, four hundred sixty-five million, one hundred fifteen thousand, four hundred thirty-one".