38952503 has 4 divisors (see below), whose sum is σ = 39032328. Its totient is φ = 38872680.

The previous prime is 38952479. The next prime is 38952607. The reversal of 38952503 is 30525983.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38952503 - 2¹⁸ = 38690359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38952203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39176 + ... + 40157.

It is an arithmetic number, because the mean of its divisors is an integer number (9758082).

Almost surely, 2^38952503 is an apocalyptic number.

38952503 is a deficient number, since it is larger than the sum of its proper divisors (79825).

38952503 is an equidigital number, since it uses as much as digits as its factorization.

38952503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79824.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 38952503 is about 6241.1940364004. The cubic root of 38952503 is about 338.9834196837.

The spelling of 38952503 in words is "thirty-eight million, nine hundred fifty-two thousand, five hundred three".