38553435500 has 24 divisors (see below), whose sum is σ = 84200704224. Its totient is φ = 15421374000.

The previous prime is 38553435457. The next prime is 38553435517. The reversal of 38553435500 is 553435583.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38552936 + ... + 38553935.

It is an arithmetic number, because the mean of its divisors is an integer number (3508362676).

Almost surely, 2^38553435500 is an apocalyptic number.

It is an amenable number.

38553435500 is an abundant number, since it is smaller than the sum of its proper divisors (45647268724).

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

38553435500 is a wasteful number, since it uses less digits than its factorization.

38553435500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77106890 (or 77106878 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 41.

The spelling of 38553435500 in words is "thirty-eight billion, five hundred fifty-three million, four hundred thirty-five thousand, five hundred".