1500041944485 has 128 divisors (see below), whose sum is σ = 3087845376000. Its totient is φ = 676710567936.

The previous prime is 1500041944459. The next prime is 1500041944487. The reversal of 1500041944485 is 5844491400051.

1500041944485 is a `hidden beast` number, since 15 + 0 + 0 + 0 + 4 + 194 + 448 + 5 = 666.

It is not a de Polignac number, because 1500041944485 - 2²⁰ = 1500040895909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 1500041944485.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1500041944487) by changing a digit.

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 127 ways as a sum of consecutive naturals, for example, 200295621 + ... + 200303109.

It is an arithmetic number, because the mean of its divisors is an integer number (24123792000).

Almost surely, 2^{1500041944485} is an apocalyptic number.

1500041944485 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1500041944485 is an abundant number, since it is smaller than the sum of its proper divisors (1587803431515).

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

1500041944485 is a wasteful number, since it uses less digits than its factorization.

1500041944485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10272 (or 10266 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 45.

The spelling of 1500041944485 in words is "one trillion, five hundred billion, forty-one million, nine hundred forty-four thousand, four hundred eighty-five".