164045323535115 has 64 divisors (see below), whose sum is σ = 311126552985600. Its totient is φ = 72920285769600.

The previous prime is 164045323535089. The next prime is 164045323535179. The reversal of 164045323535115 is 511535323540461.

It is not a de Polignac number, because 164045323535115 - 2¹³ = 164045323526923 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 843887605 + ... + 844081974.

It is an arithmetic number, because the mean of its divisors is an integer number (4861352390400).

Almost surely, 2^{164045323535115} is an apocalyptic number.

164045323535115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164045323535115 is a deficient number, since it is larger than the sum of its proper divisors (147081229450485).

164045323535115 is a wasteful number, since it uses less digits than its factorization.

164045323535115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687969648.

The product of its (nonzero) digits is 3240000, while the sum is 48.

The spelling of 164045323535115 in words is "one hundred sixty-four trillion, forty-five billion, three hundred twenty-three million, five hundred thirty-five thousand, one hundred fifteen".