456025870098 has 18 divisors (see below), whose sum is σ = 988062259509. Its totient is φ = 152007668352.

The previous prime is 456025870063. The next prime is 456025870103. The reversal of 456025870098 is 890078520654.

456025870098 is a `hidden beast` number, since 4 + 56 + 0 + 2 + 587 + 0 + 0 + 9 + 8 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 287181307449 + 168844562649 = 535893^2 + 410907^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=477507.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2785458 + ... + 2944626.

Almost surely, 2^456025870098 is an apocalyptic number.

456025870098 is an abundant number, since it is smaller than the sum of its proper divisors (532036389411).

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

456025870098 is an frugal number, since it uses more digits than its factorization.

456025870098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318346 (or 159174 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 54.

The spelling of 456025870098 in words is "four hundred fifty-six billion, twenty-five million, eight hundred seventy thousand, ninety-eight".