80450150 has 24 divisors (see below), whose sum is σ = 163241784. Its totient is φ = 29254400.

The previous prime is 80450143. The next prime is 80450191. The reversal of 80450150 is 5105408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72587 + ... + 73686.

It is an arithmetic number, because the mean of its divisors is an integer number (6801741).

Almost surely, 2^80450150 is an apocalyptic number.

80450150 is an abundant number, since it is smaller than the sum of its proper divisors (82791634).

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

80450150 is a wasteful number, since it uses less digits than its factorization.

80450150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146296 (or 146291 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 80450150 is about 8969.4007603630. The cubic root of 80450150 is about 431.6936091934.

Adding to 80450150 its reverse (5105408), we get a palindrome (85555558).

The spelling of 80450150 in words is "eighty million, four hundred fifty thousand, one hundred fifty".