456354898828 has 12 divisors (see below), whose sum is σ = 802048632840. Its totient is φ = 227198146592.

The previous prime is 456354898807. The next prime is 456354898847. The reversal of 456354898828 is 828898453654.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244824658 + ... + 244826521.

It is an arithmetic number, because the mean of its divisors is an integer number (66837386070).

Almost surely, 2^456354898828 is an apocalyptic number.

It is an amenable number.

456354898828 is a deficient number, since it is larger than the sum of its proper divisors (345693734012).

456354898828 is a wasteful number, since it uses less digits than its factorization.

456354898828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489651416 (or 489651414 counting only the distinct ones).

The product of its digits is 530841600, while the sum is 70.

The spelling of 456354898828 in words is "four hundred fifty-six billion, three hundred fifty-four million, eight hundred ninety-eight thousand, eight hundred twenty-eight".