1452534342455 has 16 divisors (see below), whose sum is σ = 2109226340160. Its totient is φ = 937433928192.

The previous prime is 1452534342397. The next prime is 1452534342503. The reversal of 1452534342455 is 5542434352541.

It is a cyclic number.

It is not a de Polignac number, because 1452534342455 - 2³⁸ = 1177656435511 is a prime.

It is a super-2 number, since 2×1452534342455² (a number of 25 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 15 ways as a sum of consecutive naturals, for example, 1220616500 + ... + 1220617689.

It is an arithmetic number, because the mean of its divisors is an integer number (131826646260).

Almost surely, 2^{1452534342455} is an apocalyptic number.

1452534342455 is a deficient number, since it is larger than the sum of its proper divisors (656691997705).

1452534342455 is a wasteful number, since it uses less digits than its factorization.

1452534342455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2441234218.

The product of its digits is 5760000, while the sum is 47.

Adding to 1452534342455 its reverse (5542434352541), we get a palindrome (6994968694996).

The spelling of 1452534342455 in words is "one trillion, four hundred fifty-two billion, five hundred thirty-four million, three hundred forty-two thousand, four hundred fifty-five".