450785802 has 16 divisors (see below), whose sum is σ = 932660640. Its totient is φ = 145080432.

The previous prime is 450785767. The next prime is 450785807. The reversal of 450785802 is 208587054.

It is not an unprimeable number, because it can be changed into a prime (450785807) 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, 1295188 + ... + 1295535.

It is an arithmetic number, because the mean of its divisors is an integer number (58291290).

Almost surely, 2^450785802 is an apocalyptic number.

450785802 is an abundant number, since it is smaller than the sum of its proper divisors (481874838).

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

450785802 is a wasteful number, since it uses less digits than its factorization.

450785802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2590757.

The product of its (nonzero) digits is 89600, while the sum is 39.

The square root of 450785802 is about 21231.7168877131. The cubic root of 450785802 is about 766.7552229989.

It can be divided in two parts, 4507 and 85802, that added together give a palindrome (90309).

The spelling of 450785802 in words is "four hundred fifty million, seven hundred eighty-five thousand, eight hundred two".