38153263 has 2 divisors, whose sum is σ = 38153264. Its totient is φ = 38153262.

The previous prime is 38153261. The next prime is 38153279. The reversal of 38153263 is 36235183.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38153263 - 2¹ = 38153261 is a prime.

Together with 38153261, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38153261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19076631 + 19076632.

It is an arithmetic number, because the mean of its divisors is an integer number (19076632).

Almost surely, 2^38153263 is an apocalyptic number.

38153263 is a deficient number, since it is larger than the sum of its proper divisors (1).

38153263 is an equidigital number, since it uses as much as digits as its factorization.

38153263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 38153263 is about 6176.8327644514. The cubic root of 38153263 is about 336.6489224819.

It can be divided in two parts, 38153 and 263, that added together give a 4-th power (38416 = 14⁴).

The spelling of 38153263 in words is "thirty-eight million, one hundred fifty-three thousand, two hundred sixty-three".