452130020031254 has 4 divisors (see below), whose sum is σ = 678195030046884. Its totient is φ = 226065010015626.

The previous prime is 452130020031191. The next prime is 452130020031259.

452130020031254 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×452130020031254² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 452130020031254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452130020031259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 113032505007812 + ... + 113032505007815.

It is an arithmetic number, because the mean of its divisors is an integer number (169548757511721).

Almost surely, 2^{452130020031254} is an apocalyptic number.

452130020031254 is a deficient number, since it is larger than the sum of its proper divisors (226065010015630).

452130020031254 is a wasteful number, since it uses less digits than its factorization.

452130020031254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226065010015629.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 452130020031254 in words is "four hundred fifty-two trillion, one hundred thirty billion, twenty million, thirty-one thousand, two hundred fifty-four".