1802161054707 has 32 divisors (see below), whose sum is σ = 2614160640000. Its totient is φ = 1097700688512.

The previous prime is 1802161054703. The next prime is 1802161054709. The reversal of 1802161054707 is 7074501612081.

It is not a de Polignac number, because 1802161054707 - 2² = 1802161054703 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1802161054703) 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 31 ways as a sum of consecutive naturals, for example, 7917769 + ... + 8142197.

It is an arithmetic number, because the mean of its divisors is an integer number (81692520000).

Almost surely, 2^{1802161054707} is an apocalyptic number.

1802161054707 is a deficient number, since it is larger than the sum of its proper divisors (811999585293).

1802161054707 is a wasteful number, since it uses less digits than its factorization.

1802161054707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226547.

The product of its (nonzero) digits is 94080, while the sum is 42.

Adding to 1802161054707 its reverse (7074501612081), we get a palindrome (8876662666788).

The spelling of 1802161054707 in words is "one trillion, eight hundred two billion, one hundred sixty-one million, fifty-four thousand, seven hundred seven".