455459640910 has 8 divisors (see below), whose sum is σ = 819827353656. Its totient is φ = 182183856360.

The previous prime is 455459640887. The next prime is 455459640949. The reversal of 455459640910 is 19046954554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×455459640910² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 22772982036 + ... + 22772982055.

It is an arithmetic number, because the mean of its divisors is an integer number (102478419207).

Almost surely, 2^455459640910 is an apocalyptic number.

455459640910 is a deficient number, since it is larger than the sum of its proper divisors (364367712746).

455459640910 is a wasteful number, since it uses less digits than its factorization.

455459640910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45545964098.

The product of its (nonzero) digits is 3888000, while the sum is 52.

The spelling of 455459640910 in words is "four hundred fifty-five billion, four hundred fifty-nine million, six hundred forty thousand, nine hundred ten".