4008052093 has 4 divisors (see below), whose sum is σ = 4137344128. Its totient is φ = 3878760060.

The previous prime is 4008052067. The next prime is 4008052099. The reversal of 4008052093 is 3902508004.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4008052093 - 2⁹ = 4008051581 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31), and also a Moran number because the ratio is a prime number: 129292003 = 4008052093 / (4 + 0 + 0 + 8 + 0 + 5 + 2 + 0 + 9 + 3).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4008052099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64645971 + ... + 64646032.

It is an arithmetic number, because the mean of its divisors is an integer number (1034336032).

Almost surely, 2^4008052093 is an apocalyptic number.

It is an amenable number.

4008052093 is a deficient number, since it is larger than the sum of its proper divisors (129292035).

4008052093 is a wasteful number, since it uses less digits than its factorization.

4008052093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129292034.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 4008052093 is about 63309.1785841516. The cubic root of 4008052093 is about 1588.4654964451.

The spelling of 4008052093 in words is "four billion, eight million, fifty-two thousand, ninety-three".