4571505114452 has 24 divisors (see below), whose sum is σ = 8470913504256. Its totient is φ = 2151249936768.

The previous prime is 4571505114439. The next prime is 4571505114487. The reversal of 4571505114452 is 2544115051754.

It is a super-2 number, since 2×4571505114452² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

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, 2542463 + ... + 3950585.

It is an arithmetic number, because the mean of its divisors is an integer number (352954729344).

Almost surely, 2^{4571505114452} is an apocalyptic number.

It is an amenable number.

4571505114452 is a deficient number, since it is larger than the sum of its proper divisors (3899408389804).

4571505114452 is a wasteful number, since it uses less digits than its factorization.

4571505114452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455887 (or 1455885 counting only the distinct ones).

The product of its (nonzero) digits is 560000, while the sum is 44.

The spelling of 4571505114452 in words is "four trillion, five hundred seventy-one billion, five hundred five million, one hundred fourteen thousand, four hundred fifty-two".