164514970703 has 4 divisors (see below), whose sum is σ = 167619026808. Its totient is φ = 161410914600.

The previous prime is 164514970691. The next prime is 164514970727. The reversal of 164514970703 is 307079415461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164514970703 - 2⁶ = 164514970639 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 (164514970733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1552027973 + ... + 1552028078.

It is an arithmetic number, because the mean of its divisors is an integer number (41904756702).

Almost surely, 2^164514970703 is an apocalyptic number.

164514970703 is a deficient number, since it is larger than the sum of its proper divisors (3104056105).

164514970703 is an equidigital number, since it uses as much as digits as its factorization.

164514970703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3104056104.

The product of its (nonzero) digits is 635040, while the sum is 47.

The spelling of 164514970703 in words is "one hundred sixty-four billion, five hundred fourteen million, nine hundred seventy thousand, seven hundred three".