459256590948620 has 48 divisors (see below), whose sum is σ = 977109244443360. Its totient is φ = 181293991090176.

The previous prime is 459256590948601. The next prime is 459256590948629. The reversal of 459256590948620 is 26849095652954.

It is a super-2 number, since 2×459256590948620² (a number of 30 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (459256590948629) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147360227 + ... + 150444506.

It is an arithmetic number, because the mean of its divisors is an integer number (20356442592570).

Almost surely, 2^{459256590948620} is an apocalyptic number.

It is an amenable number.

459256590948620 is an abundant number, since it is smaller than the sum of its proper divisors (517852653494740).

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

459256590948620 is a wasteful number, since it uses less digits than its factorization.

459256590948620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297805754 (or 297805752 counting only the distinct ones).

The product of its (nonzero) digits is 1679616000, while the sum is 74.

The spelling of 459256590948620 in words is "four hundred fifty-nine trillion, two hundred fifty-six billion, five hundred ninety million, nine hundred forty-eight thousand, six hundred twenty".