456532504454 has 24 divisors (see below), whose sum is σ = 751971738672. Its totient is φ = 207739590240.

The previous prime is 456532504423. The next prime is 456532504457. The reversal of 456532504454 is 454405235654.

It is a junction number, because it is equal to n+sod(n) for n = 456532504399 and 456532504408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456532504457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9487889 + ... + 9535884.

It is an arithmetic number, because the mean of its divisors is an integer number (31332155778).

Almost surely, 2^456532504454 is an apocalyptic number.

456532504454 is a deficient number, since it is larger than the sum of its proper divisors (295439234218).

456532504454 is a wasteful number, since it uses less digits than its factorization.

456532504454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19023872 (or 19023859 counting only the distinct ones).

The product of its (nonzero) digits is 5760000, while the sum is 47.

The spelling of 456532504454 in words is "four hundred fifty-six billion, five hundred thirty-two million, five hundred four thousand, four hundred fifty-four".