162893680148 has 24 divisors (see below), whose sum is σ = 290809573992. Its totient is φ = 79819444224.

The previous prime is 162893680121. The next prime is 162893680151. The reversal of 162893680148 is 841086398261.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 37954053124 + 124939627024 = 194818^2 + 353468^2 .

It is a junction number, because it is equal to n+sod(n) for n = 162893680093 and 162893680102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1730765 + ... + 1822452.

It is an arithmetic number, because the mean of its divisors is an integer number (12117065583).

Almost surely, 2^162893680148 is an apocalyptic number.

It is an amenable number.

162893680148 is a deficient number, since it is larger than the sum of its proper divisors (127915893844).

162893680148 is a wasteful number, since it uses less digits than its factorization.

162893680148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3553451 (or 3553449 counting only the distinct ones).

The product of its (nonzero) digits is 3981312, while the sum is 56.

The spelling of 162893680148 in words is "one hundred sixty-two billion, eight hundred ninety-three million, six hundred eighty thousand, one hundred forty-eight".