164295032715 has 192 divisors, whose sum is σ = 340906475520. Its totient is φ = 72309024000.

The previous prime is 164295032569. The next prime is 164295032729. The reversal of 164295032715 is 517230592461.

It is not a de Polignac number, because 164295032715 - 2¹⁸ = 164294770571 is a prime.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 30027430 + ... + 30032900.

It is an arithmetic number, because the mean of its divisors is an integer number (1775554560).

Almost surely, 2^164295032715 is an apocalyptic number.

164295032715 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

164295032715 is an abundant number, since it is smaller than the sum of its proper divisors (176611442805).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

164295032715 is a wasteful number, since it uses less digits than its factorization.

164295032715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5646 (or 5643 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 45.

The spelling of 164295032715 in words is "one hundred sixty-four billion, two hundred ninety-five million, thirty-two thousand, seven hundred fifteen".