2452165214164 has 12 divisors (see below), whose sum is σ = 4291331020704. Its totient is φ = 1226070636824.

The previous prime is 2452165214143. The next prime is 2452165214189. The reversal of 2452165214164 is 4614125612542.

It is a super-2 number, since 2×2452165214164² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2452165214164.

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, 2523472 + ... + 3357415.

It is an arithmetic number, because the mean of its divisors is an integer number (357610918392).

Almost surely, 2^{2452165214164} is an apocalyptic number.

It is an amenable number.

2452165214164 is a deficient number, since it is larger than the sum of its proper divisors (1839165806540).

2452165214164 is a wasteful number, since it uses less digits than its factorization.

2452165214164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5985134 (or 5985132 counting only the distinct ones).

The product of its digits is 460800, while the sum is 43.

The spelling of 2452165214164 in words is "two trillion, four hundred fifty-two billion, one hundred sixty-five million, two hundred fourteen thousand, one hundred sixty-four".