452061142465 has 16 divisors (see below), whose sum is σ = 546704827200. Its totient is φ = 358831075392.

The previous prime is 452061142459. The next prime is 452061142501. The reversal of 452061142465 is 564241160254.

It is a de Polignac number, because none of the positive numbers 2^k-452061142465 is a prime.

It is a super-2 number, since 2×452061142465² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 965094 + ... + 1354816.

It is an arithmetic number, because the mean of its divisors is an integer number (34169051700).

Almost surely, 2^452061142465 is an apocalyptic number.

It is an amenable number.

452061142465 is a deficient number, since it is larger than the sum of its proper divisors (94643684735).

452061142465 is a wasteful number, since it uses less digits than its factorization.

452061142465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391536.

The product of its (nonzero) digits is 230400, while the sum is 40.

The spelling of 452061142465 in words is "four hundred fifty-two billion, sixty-one million, one hundred forty-two thousand, four hundred sixty-five".