7455641600456 has 32 divisors (see below), whose sum is σ = 16916161616640. Its totient is φ = 3007317619968.

The previous prime is 7455641600447. The next prime is 7455641600513. The reversal of 7455641600456 is 6540061465547.

It is a junction number, because it is equal to n+sod(n) for n = 7455641600398 and 7455641600407.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3915777200 + ... + 3915779103.

It is an arithmetic number, because the mean of its divisors is an integer number (528630050520).

Almost surely, 2^{7455641600456} is an apocalyptic number.

It is an amenable number.

7455641600456 is an abundant number, since it is smaller than the sum of its proper divisors (9460520016184).

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

7455641600456 is a wasteful number, since it uses less digits than its factorization.

7455641600456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831556333 (or 7831556329 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 53.

The spelling of 7455641600456 in words is "seven trillion, four hundred fifty-five billion, six hundred forty-one million, six hundred thousand, four hundred fifty-six".