38045212272562 has 12 divisors (see below), whose sum is σ = 62727436763838. Its totient is φ = 17293278305600.

The previous prime is 38045212272461. The next prime is 38045212272607. The reversal of 38045212272562 is 26527221254083.

It can be written as a sum of positive squares in only one way, i.e., 25492512078121 + 12552700194441 = 5049011^2 + 3542979^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78605810239 + ... + 78605810722.

Almost surely, 2^{38045212272562} is an apocalyptic number.

38045212272562 is a deficient number, since it is larger than the sum of its proper divisors (24682224491276).

38045212272562 is a wasteful number, since it uses less digits than its factorization.

38045212272562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157211620985 (or 157211620974 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 49.

The spelling of 38045212272562 in words is "thirty-eight trillion, forty-five billion, two hundred twelve million, two hundred seventy-two thousand, five hundred sixty-two".