1040534531600 has 60 divisors (see below), whose sum is σ = 2502795264720. Its totient is φ = 415729142400.

The previous prime is 1040534531599. The next prime is 1040534531609. The reversal of 1040534531600 is 61354350401.

It is a super-2 number, since 2×1040534531600² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1040534531609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1170566 + ... + 1857765.

It is an arithmetic number, because the mean of its divisors is an integer number (41713254412).

Almost surely, 2^{1040534531600} is an apocalyptic number.

1040534531600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1040534531600 is an abundant number, since it is smaller than the sum of its proper divisors (1462260733120).

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

1040534531600 is a wasteful number, since it uses less digits than its factorization.

1040534531600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3029208 (or 3029197 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The spelling of 1040534531600 in words is "one trillion, forty billion, five hundred thirty-four million, five hundred thirty-one thousand, six hundred".