452526635401 has 9 divisors (see below), whose sum is σ = 455430258381. Its totient is φ = 449641420812.

The previous prime is 452526635387. The next prime is 452526635419. The reversal of 452526635401 is 104536625254.

The square root of 452526635401 is 672701.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 452526635401 - 2¹¹ = 452526633353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452526638401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 109648200 + ... + 109652326.

Almost surely, 2^452526635401 is an apocalyptic number.

452526635401 is the 672701-st square number.

452526635401 is the 336351-st centered octagonal number.

It is an amenable number.

452526635401 is a deficient number, since it is larger than the sum of its proper divisors (2903622980).

452526635401 is an frugal number, since it uses more digits than its factorization.

452526635401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8580 (or 4290 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

The spelling of 452526635401 in words is "four hundred fifty-two billion, five hundred twenty-six million, six hundred thirty-five thousand, four hundred one".