38555253 has 12 divisors (see below), whose sum is σ = 60753888. Its totient is φ = 23366760.

The previous prime is 38555249. The next prime is 38555263. The reversal of 38555253 is 35255583.

38555253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38555253 - 2² = 38555249 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38555263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 194625 + ... + 194822.

It is an arithmetic number, because the mean of its divisors is an integer number (5062824).

Almost surely, 2^38555253 is an apocalyptic number.

38555253 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

38555253 is a deficient number, since it is larger than the sum of its proper divisors (22198635).

38555253 is a wasteful number, since it uses less digits than its factorization.

38555253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389464 (or 389461 counting only the distinct ones).

The product of its digits is 90000, while the sum is 36.

The square root of 38555253 is about 6209.2876403014. The cubic root of 38555253 is about 337.8271264472.

The spelling of 38555253 in words is "thirty-eight million, five hundred fifty-five thousand, two hundred fifty-three".