450105250770 has 96 divisors (see below), whose sum is σ = 1341041974272. Its totient is φ = 102605325696.

The previous prime is 450105250759. The next prime is 450105250787. The reversal of 450105250770 is 77052501054.

450105250770 is a `hidden beast` number, since 4 + 50 + 10 + 525 + 0 + 7 + 70 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 722722 + ... + 1192701.

It is an arithmetic number, because the mean of its divisors is an integer number (13969187232).

Almost surely, 2^450105250770 is an apocalyptic number.

450105250770 is an abundant number, since it is smaller than the sum of its proper divisors (890936723502).

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

450105250770 is a wasteful number, since it uses less digits than its factorization.

450105250770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1915816 (or 1915813 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 36.

The spelling of 450105250770 in words is "four hundred fifty billion, one hundred five million, two hundred fifty thousand, seven hundred seventy".