1087045266900 has 72 divisors (see below), whose sum is σ = 3212103162240. Its totient is φ = 283711101440.

The previous prime is 1087045266889. The next prime is 1087045266911. The reversal of 1087045266900 is 96625407801.

It is an interprime number because it is at equal distance from previous prime (1087045266889) and next prime (1087045266911).

It is a super-2 number, since 2×1087045266900² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1087045266900.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38533605 + ... + 38561804.

It is an arithmetic number, because the mean of its divisors is an integer number (44612543920).

Almost surely, 2^{1087045266900} is an apocalyptic number.

1087045266900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1087045266900 is an abundant number, since it is smaller than the sum of its proper divisors (2125057895340).

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

1087045266900 is a wasteful number, since it uses less digits than its factorization.

1087045266900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77095473 (or 77095466 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 48.

The spelling of 1087045266900 in words is "one trillion, eighty-seven billion, forty-five million, two hundred sixty-six thousand, nine hundred".