452151133400 has 48 divisors (see below), whose sum is σ = 1051770952440. Its totient is φ = 180771065600.

The previous prime is 452151133373. The next prime is 452151133403. The reversal of 452151133400 is 4331151254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452151133403) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 152261 + ... + 963060.

Almost surely, 2^452151133400 is an apocalyptic number.

452151133400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

452151133400 is an abundant number, since it is smaller than the sum of its proper divisors (599619819040).

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

452151133400 is a wasteful number, since it uses less digits than its factorization.

452151133400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117364 (or 1117355 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 452151133400 its reverse (4331151254), we get a palindrome (456482284654).

The spelling of 452151133400 in words is "four hundred fifty-two billion, one hundred fifty-one million, one hundred thirty-three thousand, four hundred".