164963524137330 has 64 divisors (see below), whose sum is σ = 430193502720000. Its totient is φ = 40330640871360.

The previous prime is 164963524137241. The next prime is 164963524137367. The reversal of 164963524137330 is 33731425369461.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4667880580 + ... + 4667915919.

It is an arithmetic number, because the mean of its divisors is an integer number (6721773480000).

Almost surely, 2^{164963524137330} is an apocalyptic number.

164963524137330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

164963524137330 is an abundant number, since it is smaller than the sum of its proper divisors (265229978582670).

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

164963524137330 is a wasteful number, since it uses less digits than its factorization.

164963524137330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9335796559.

The product of its (nonzero) digits is 29393280, while the sum is 57.

The spelling of 164963524137330 in words is "one hundred sixty-four trillion, nine hundred sixty-three billion, five hundred twenty-four million, one hundred thirty-seven thousand, three hundred thirty".