454220205150 has 192 divisors, whose sum is σ = 1170953625600. Its totient is φ = 116457169920.

The previous prime is 454220205137. The next prime is 454220205151. The reversal of 454220205150 is 51502022454.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454220205151) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 86040211 + ... + 86045489.

It is an arithmetic number, because the mean of its divisors is an integer number (6098716800).

Almost surely, 2^454220205150 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454220205150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (585476812800).

454220205150 is an abundant number, since it is smaller than the sum of its proper divisors (716733420450).

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

454220205150 is a wasteful number, since it uses less digits than its factorization.

454220205150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5563 (or 5558 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 30.

The spelling of 454220205150 in words is "four hundred fifty-four billion, two hundred twenty million, two hundred five thousand, one hundred fifty".