1453495685122 has 16 divisors (see below), whose sum is σ = 2347976692152. Its totient is φ = 670837841280.

The previous prime is 1453495685063. The next prime is 1453495685171. The reversal of 1453495685122 is 2215865943541.

It can be written as a sum of positive squares in 4 ways, for example, as 619194298321 + 834301386801 = 786889^2 + 913401^2 .

It is a super-2 number, since 2×1453495685122² (a number of 25 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 3641158 + ... + 4020574.

Almost surely, 2^{1453495685122} is an apocalyptic number.

1453495685122 is a deficient number, since it is larger than the sum of its proper divisors (894481007030).

1453495685122 is a wasteful number, since it uses less digits than its factorization.

1453495685122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526773.

The product of its digits is 10368000, while the sum is 55.

The spelling of 1453495685122 in words is "one trillion, four hundred fifty-three billion, four hundred ninety-five million, six hundred eighty-five thousand, one hundred twenty-two".