451125532130 has 128 divisors (see below), whose sum is σ = 1015373753856. Its totient is φ = 140502988800.

The previous prime is 451125532097. The next prime is 451125532139. The reversal of 451125532130 is 31235521154.

It is not an unprimeable number, because it can be changed into a prime (451125532139) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 30616865 + ... + 30631595.

It is an arithmetic number, because the mean of its divisors is an integer number (7932607452).

Almost surely, 2^451125532130 is an apocalyptic number.

451125532130 is an abundant number, since it is smaller than the sum of its proper divisors (564248221726).

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

451125532130 is a wasteful number, since it uses less digits than its factorization.

451125532130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15292.

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 451125532130 in words is "four hundred fifty-one billion, one hundred twenty-five million, five hundred thirty-two thousand, one hundred thirty".