38452902703 has 4 divisors (see below), whose sum is σ = 38456859168. Its totient is φ = 38448946240.

The previous prime is 38452902673. The next prime is 38452902721. The reversal of 38452902703 is 30720925483.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30720925483 = 1427 ⋅21528329.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-38452902703 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38452902703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38452902793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1963618 + ... + 1983103.

It is an arithmetic number, because the mean of its divisors is an integer number (9614214792).

Almost surely, 2^38452902703 is an apocalyptic number.

38452902703 is a deficient number, since it is larger than the sum of its proper divisors (3956465).

38452902703 is an equidigital number, since it uses as much as digits as its factorization.

38452902703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3956464.

The product of its (nonzero) digits is 362880, while the sum is 43.

The spelling of 38452902703 in words is "thirty-eight billion, four hundred fifty-two million, nine hundred two thousand, seven hundred three".