455013036450 has 576 divisors, whose sum is σ = 1502072432640. Its totient is φ = 96443550720.

The previous prime is 455013036419. The next prime is 455013036463. The reversal of 455013036450 is 54630310554.

455013036450 is a `hidden beast` number, since 4 + 5 + 5 + 0 + 1 + 3 + 0 + 3 + 645 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 934318107 + ... + 934318593.

It is an arithmetic number, because the mean of its divisors is an integer number (2607764640).

Almost surely, 2^455013036450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455013036450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (751036216320).

455013036450 is an abundant number, since it is smaller than the sum of its proper divisors (1047059396190).

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

455013036450 is a wasteful number, since it uses less digits than its factorization.

455013036450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831 (or 823 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 455013036450 in words is "four hundred fifty-five billion, thirteen million, thirty-six thousand, four hundred fifty".