6001621465 has 8 divisors (see below), whose sum is σ = 8230795200. Its totient is φ = 4115397552.

The previous prime is 6001621453. The next prime is 6001621477. The reversal of 6001621465 is 5641261006.

It is an interprime number because it is at equal distance from previous prime (6001621453) and next prime (6001621477).

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

It is not a de Polignac number, because 6001621465 - 2¹⁹ = 6001097177 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85737415 + ... + 85737484.

It is an arithmetic number, because the mean of its divisors is an integer number (1028849400).

Almost surely, 2^6001621465 is an apocalyptic number.

It is an amenable number.

6001621465 is a deficient number, since it is larger than the sum of its proper divisors (2229173735).

6001621465 is a wasteful number, since it uses less digits than its factorization.

6001621465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171474911.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 6001621465 is about 77470.1327286845. The cubic root of 6001621465 is about 1817.2842668358.

The spelling of 6001621465 in words is "six billion, one million, six hundred twenty-one thousand, four hundred sixty-five".