455545459146 has 16 divisors (see below), whose sum is σ = 911974627008. Its totient is φ = 151701201600.

The previous prime is 455545459123. The next prime is 455545459211. The reversal of 455545459146 is 641954545554.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36814495 + ... + 36826866.

It is an arithmetic number, because the mean of its divisors is an integer number (56998414188).

Almost surely, 2^455545459146 is an apocalyptic number.

455545459146 is an abundant number, since it is smaller than the sum of its proper divisors (456429167862).

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

455545459146 is a wasteful number, since it uses less digits than its factorization.

455545459146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73642397.

The product of its digits is 43200000, while the sum is 57.

The spelling of 455545459146 in words is "four hundred fifty-five billion, five hundred forty-five million, four hundred fifty-nine thousand, one hundred forty-six".