451532130204302 has 16 divisors (see below), whose sum is σ = 774055861832832. Its totient is φ = 193513574716920.

The previous prime is 451532130204263. The next prime is 451532130204343. The reversal of 451532130204302 is 203402031235154.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1453028 + ... + 30086135.

It is an arithmetic number, because the mean of its divisors is an integer number (48378491364552).

Almost surely, 2^{451532130204302} is an apocalyptic number.

451532130204302 is a deficient number, since it is larger than the sum of its proper divisors (322523731628530).

451532130204302 is a wasteful number, since it uses less digits than its factorization.

451532130204302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32561783.

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 451532130204302 its reverse (203402031235154), we get a palindrome (654934161439456).

The spelling of 451532130204302 in words is "four hundred fifty-one trillion, five hundred thirty-two billion, one hundred thirty million, two hundred four thousand, three hundred two".