454476047732 has 96 divisors (see below), whose sum is σ = 959360930304. Its totient is φ = 184347187200.

The previous prime is 454476047719. The next prime is 454476047741. The reversal of 454476047732 is 237740674454.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5067593 + ... + 5156495.

It is an arithmetic number, because the mean of its divisors is an integer number (9993343024).

Almost surely, 2^454476047732 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 454476047732, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (479680465152).

454476047732 is an abundant number, since it is smaller than the sum of its proper divisors (504884882572).

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

454476047732 is a wasteful number, since it uses less digits than its factorization.

454476047732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89089 (or 89087 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 53.

The spelling of 454476047732 in words is "four hundred fifty-four billion, four hundred seventy-six million, forty-seven thousand, seven hundred thirty-two".