164625300415 has 8 divisors (see below), whose sum is σ = 197553177360. Its totient is φ = 131698362432.

The previous prime is 164625300407. The next prime is 164625300419. The reversal of 164625300415 is 514003526461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 164625300415 - 2³ = 164625300407 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164625300419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 237267 + ... + 620923.

It is an arithmetic number, because the mean of its divisors is an integer number (24694147170).

Almost surely, 2^164625300415 is an apocalyptic number.

164625300415 is a deficient number, since it is larger than the sum of its proper divisors (32927876945).

164625300415 is an equidigital number, since it uses as much as digits as its factorization.

164625300415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469481.

The product of its (nonzero) digits is 86400, while the sum is 37.

Adding to 164625300415 its reverse (514003526461), we get a palindrome (678628826876).

The spelling of 164625300415 in words is "one hundred sixty-four billion, six hundred twenty-five million, three hundred thousand, four hundred fifteen".