451120556030 has 64 divisors (see below), whose sum is σ = 824974424640. Its totient is φ = 177594353664.

The previous prime is 451120556023. The next prime is 451120556039. The reversal of 451120556030 is 30655021154.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451120556039) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 201662072 + ... + 201664308.

It is an arithmetic number, because the mean of its divisors is an integer number (12890225385).

Almost surely, 2^451120556030 is an apocalyptic number.

451120556030 is a deficient number, since it is larger than the sum of its proper divisors (373853868610).

451120556030 is a wasteful number, since it uses less digits than its factorization.

451120556030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3533.

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

Adding to 451120556030 its reverse (30655021154), we get a palindrome (481775577184).

The spelling of 451120556030 in words is "four hundred fifty-one billion, one hundred twenty million, five hundred fifty-six thousand, thirty".