38555133620196 has 12 divisors (see below), whose sum is σ = 89961978447152. Its totient is φ = 12851711206728.

The previous prime is 38555133620123. The next prime is 38555133620197. The reversal of 38555133620196 is 69102633155583.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (38555133620197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1606463900830 + ... + 1606463900853.

Almost surely, 2^{38555133620196} is an apocalyptic number.

It is an amenable number.

38555133620196 is an abundant number, since it is smaller than the sum of its proper divisors (51406844826956).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38555133620196 is a wasteful number, since it uses less digits than its factorization.

38555133620196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212927801690 (or 3212927801688 counting only the distinct ones).

The product of its (nonzero) digits is 17496000, while the sum is 57.

The spelling of 38555133620196 in words is "thirty-eight trillion, five hundred fifty-five billion, one hundred thirty-three million, six hundred twenty thousand, one hundred ninety-six".