455495502672 has 180 divisors, whose sum is σ = 1505377355040. Its totient is φ = 125943189120.

The previous prime is 455495502629. The next prime is 455495502673. The reversal of 455495502672 is 276205594554.

455495502672 is a `hidden beast` number, since 4 + 5 + 549 + 5 + 5 + 0 + 26 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455495502673) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 733579 + ... + 1203797.

It is an arithmetic number, because the mean of its divisors is an integer number (8363207528).

Almost surely, 2^455495502672 is an apocalyptic number.

455495502672 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 455495502672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752688677520).

455495502672 is an abundant number, since it is smaller than the sum of its proper divisors (1049881852368).

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

455495502672 is a wasteful number, since it uses less digits than its factorization.

455495502672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470302 (or 470262 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 54.

The spelling of 455495502672 in words is "four hundred fifty-five billion, four hundred ninety-five million, five hundred two thousand, six hundred seventy-two".