452061816700 has 72 divisors (see below), whose sum is σ = 1067325058352. Its totient is φ = 165194311680.

The previous prime is 452061816691. The next prime is 452061816709. The reversal of 452061816700 is 7618160254.

It is an interprime number because it is at equal distance from previous prime (452061816691) and next prime (452061816709).

It is a super-2 number, since 2×452061816700² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452061816709) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1666374 + ... + 1918573.

Almost surely, 2^452061816700 is an apocalyptic number.

It is an amenable number.

452061816700 is an abundant number, since it is smaller than the sum of its proper divisors (615263241652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452061816700 is a wasteful number, since it uses less digits than its factorization.

452061816700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585071 (or 3585064 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

Adding to 452061816700 its reverse (7618160254), we get a palindrome (459679976954).

The spelling of 452061816700 in words is "four hundred fifty-two billion, sixty-one million, eight hundred sixteen thousand, seven hundred".