38752151 has 2 divisors, whose sum is σ = 38752152. Its totient is φ = 38752150.

The previous prime is 38752099. The next prime is 38752193. The reversal of 38752151 is 15125783.

It is a strong prime.

It is an emirp because it is prime and its reverse (15125783) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 38752151 - 2²² = 34557847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38754151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19376075 + 19376076.

It is an arithmetic number, because the mean of its divisors is an integer number (19376076).

Almost surely, 2^38752151 is an apocalyptic number.

38752151 is a deficient number, since it is larger than the sum of its proper divisors (1).

38752151 is an equidigital number, since it uses as much as digits as its factorization.

38752151 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8400, while the sum is 32.

The square root of 38752151 is about 6225.1225690744. The cubic root of 38752151 is about 338.4012338881.

The spelling of 38752151 in words is "thirty-eight million, seven hundred fifty-two thousand, one hundred fifty-one".