164951487352 has 16 divisors (see below), whose sum is σ = 309289987440. Its totient is φ = 82474157376.

The previous prime is 164951487347. The next prime is 164951487391. The reversal of 164951487352 is 253784159461.

It is a junction number, because it is equal to n+sod(n) for n = 164951487293 and 164951487302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324828 + ... + 659860.

It is an arithmetic number, because the mean of its divisors is an integer number (19330624215).

Almost surely, 2^164951487352 is an apocalyptic number.

It is an amenable number.

164951487352 is a deficient number, since it is larger than the sum of its proper divisors (144338500088).

164951487352 is a wasteful number, since it uses less digits than its factorization.

164951487352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396582 (or 396578 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 55.

The spelling of 164951487352 in words is "one hundred sixty-four billion, nine hundred fifty-one million, four hundred eighty-seven thousand, three hundred fifty-two".