1000452461160 has 64 divisors (see below), whose sum is σ = 3014463830400. Its totient is φ = 265622305536.

The previous prime is 1000452461153. The next prime is 1000452461161. The reversal of 1000452461160 is 611642540001.

It is a super-2 number, since 2×1000452461160² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (1000452461161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18175804 + ... + 18230763.

It is an arithmetic number, because the mean of its divisors is an integer number (47100997350).

Almost surely, 2^{1000452461160} is an apocalyptic number.

1000452461160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000452461160 is an abundant number, since it is smaller than the sum of its proper divisors (2014011369240).

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

1000452461160 is a wasteful number, since it uses less digits than its factorization.

1000452461160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36406810 (or 36406806 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 1000452461160 in words is "one trillion, four hundred fifty-two million, four hundred sixty-one thousand, one hundred sixty".