38113553 has 8 divisors (see below), whose sum is σ = 40365888. Its totient is φ = 35910864.

The previous prime is 38113549. The next prime is 38113567. The reversal of 38113553 is 35531183.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38113553 - 2² = 38113549 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38113573) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10826 + ... + 13907.

It is an arithmetic number, because the mean of its divisors is an integer number (5045736).

Almost surely, 2^38113553 is an apocalyptic number.

It is an amenable number.

38113553 is a deficient number, since it is larger than the sum of its proper divisors (2252335).

38113553 is a wasteful number, since it uses less digits than its factorization.

38113553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24823.

The product of its digits is 5400, while the sum is 29.

The square root of 38113553 is about 6173.6174970596. The cubic root of 38113553 is about 336.5320869588.

The spelling of 38113553 in words is "thirty-eight million, one hundred thirteen thousand, five hundred fifty-three".