1802161054708 has 12 divisors (see below), whose sum is σ = 3604322109472. Its totient is φ = 772354737720.

The previous prime is 1802161054703. The next prime is 1802161054709. The reversal of 1802161054708 is 8074501612081.

1802161054708 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1802161054703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32181447378 + ... + 32181447433.

Almost surely, 2^{1802161054708} is an apocalyptic number.

It is an amenable number.

1802161054708 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1802161054708 is a wasteful number, since it uses less digits than its factorization.

1802161054708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64362894822 (or 64362894820 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 43.

Adding to 1802161054708 its reverse (8074501612081), we get a palindrome (9876662666789).

The spelling of 1802161054708 in words is "one trillion, eight hundred two billion, one hundred sixty-one million, fifty-four thousand, seven hundred eight".