162707481861 has 32 divisors (see below), whose sum is σ = 224030957568. Its totient is φ = 104977192320.

The previous prime is 162707481829. The next prime is 162707481869. The reversal of 162707481861 is 168184707261.

It is not a de Polignac number, because 162707481861 - 2⁵ = 162707481829 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162707481869) 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 31 ways as a sum of consecutive naturals, for example, 9658716 + ... + 9675546.

It is an arithmetic number, because the mean of its divisors is an integer number (7000967424).

Almost surely, 2^162707481861 is an apocalyptic number.

It is an amenable number.

162707481861 is a deficient number, since it is larger than the sum of its proper divisors (61323475707).

162707481861 is a wasteful number, since it uses less digits than its factorization.

162707481861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17561.

The product of its (nonzero) digits is 903168, while the sum is 51.

The spelling of 162707481861 in words is "one hundred sixty-two billion, seven hundred seven million, four hundred eighty-one thousand, eight hundred sixty-one".