450059289792 has 56 divisors (see below), whose sum is σ = 1360893570816. Its totient is φ = 128588368128.

The previous prime is 450059289791. The next prime is 450059289847. The reversal of 450059289792 is 297982950054.

It is a tau number, because it is divible by the number of its divisors (56).

It is not an unprimeable number, because it can be changed into a prime (450059289791) 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, 167431428 + ... + 167434115.

Almost surely, 2^450059289792 is an apocalyptic number.

450059289792 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

450059289792 is an abundant number, since it is smaller than the sum of its proper divisors (910834281024).

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

450059289792 is a wasteful number, since it uses less digits than its factorization.

450059289792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334865565 (or 334865555 counting only the distinct ones).

The product of its (nonzero) digits is 16329600, while the sum is 60.

The spelling of 450059289792 in words is "four hundred fifty billion, fifty-nine million, two hundred eighty-nine thousand, seven hundred ninety-two".