455007163650 has 192 divisors, whose sum is σ = 1232516113920. Its totient is φ = 110412057600.

The previous prime is 455007163627. The next prime is 455007163679. The reversal of 455007163650 is 56361700554.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 119078740 + ... + 119082560.

It is an arithmetic number, because the mean of its divisors is an integer number (6419354760).

Almost surely, 2^455007163650 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455007163650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616258056960).

455007163650 is an abundant number, since it is smaller than the sum of its proper divisors (777508950270).

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

455007163650 is a wasteful number, since it uses less digits than its factorization.

455007163650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4701 (or 4696 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 455007163650 in words is "four hundred fifty-five billion, seven million, one hundred sixty-three thousand, six hundred fifty".