4053029991 has 4 divisors (see below), whose sum is σ = 5404039992. Its totient is φ = 2702019992.

The previous prime is 4053029977. The next prime is 4053029999. The reversal of 4053029991 is 1999203504.

4053029991 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4053029991 - 2⁶ = 4053029927 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4053029999) 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, 675504996 + ... + 675505001.

It is an arithmetic number, because the mean of its divisors is an integer number (1351009998).

Almost surely, 2^4053029991 is an apocalyptic number.

4053029991 is a deficient number, since it is larger than the sum of its proper divisors (1351010001).

4053029991 is a wasteful number, since it uses less digits than its factorization.

4053029991 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351010000.

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 4053029991 is about 63663.4117134795. The cubic root of 4053029991 is about 1594.3852665224.

The spelling of 4053029991 in words is "four billion, fifty-three million, twenty-nine thousand, nine hundred ninety-one".