162772694357 has 16 divisors (see below), whose sum is σ = 201080396160. Its totient is φ = 128308404672.

The previous prime is 162772694311. The next prime is 162772694417. The reversal of 162772694357 is 753496277261.

It is a de Polignac number, because none of the positive numbers 2^k-162772694357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 162772694296 and 162772694305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (162775694357) 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 15 ways as a sum of consecutive naturals, for example, 3300263 + ... + 3349220.

It is an arithmetic number, because the mean of its divisors is an integer number (12567524760).

Almost surely, 2^162772694357 is an apocalyptic number.

It is an amenable number.

162772694357 is a deficient number, since it is larger than the sum of its proper divisors (38307701803).

162772694357 is a wasteful number, since it uses less digits than its factorization.

162772694357 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6649772.

The product of its digits is 26671680, while the sum is 59.

The spelling of 162772694357 in words is "one hundred sixty-two billion, seven hundred seventy-two million, six hundred ninety-four thousand, three hundred fifty-seven".