455895212892 has 24 divisors (see below), whose sum is σ = 1215720567936. Its totient is φ = 130255775088.

The previous prime is 455895212881. The next prime is 455895212893. The reversal of 455895212892 is 298212598554.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455895212893) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2713661898 + ... + 2713662065.

It is an arithmetic number, because the mean of its divisors is an integer number (50655023664).

Almost surely, 2^455895212892 is an apocalyptic number.

455895212892 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

455895212892 is an abundant number, since it is smaller than the sum of its proper divisors (759825355044).

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

455895212892 is a wasteful number, since it uses less digits than its factorization.

455895212892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5427323977 (or 5427323975 counting only the distinct ones).

The product of its digits is 20736000, while the sum is 60.

The spelling of 455895212892 in words is "four hundred fifty-five billion, eight hundred ninety-five million, two hundred twelve thousand, eight hundred ninety-two".