452212413154 has 8 divisors (see below), whose sum is σ = 678416086188. Its totient is φ = 226073717760.

The previous prime is 452212413139. The next prime is 452212413167. The reversal of 452212413154 is 451314212254.

It can be written as a sum of positive squares in 2 ways, for example, as 451873006225 + 339406929 = 672215^2 + 18423^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×452212413154² (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 3 ways as a sum of consecutive naturals, for example, 16227007 + ... + 16254850.

Almost surely, 2^452212413154 is an apocalyptic number.

452212413154 is a deficient number, since it is larger than the sum of its proper divisors (226203673034).

452212413154 is a wasteful number, since it uses less digits than its factorization.

452212413154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32488820.

The product of its digits is 38400, while the sum is 34.

Subtracting from 452212413154 its reverse (451314212254), we obtain a square (898200900 = 29970²).

The spelling of 452212413154 in words is "four hundred fifty-two billion, two hundred twelve million, four hundred thirteen thousand, one hundred fifty-four".