450103310072270 has 32 divisors (see below), whose sum is σ = 842618106712800. Its totient is φ = 172971458835840.

The previous prime is 450103310072189. The next prime is 450103310072293. The reversal of 450103310072270 is 72270013301054.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 450103310072270.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8579907245 + ... + 8579959704.

It is an arithmetic number, because the mean of its divisors is an integer number (26331815834775).

Almost surely, 2^{450103310072270} is an apocalyptic number.

450103310072270 is a deficient number, since it is larger than the sum of its proper divisors (392514796640530).

450103310072270 is a wasteful number, since it uses less digits than its factorization.

450103310072270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159867060.

The product of its (nonzero) digits is 35280, while the sum is 35.

The spelling of 450103310072270 in words is "four hundred fifty trillion, one hundred three billion, three hundred ten million, seventy-two thousand, two hundred seventy".