8048453831 has 4 divisors (see below), whose sum is σ = 8780131464. Its totient is φ = 7316776200.

The previous prime is 8048453813. The next prime is 8048453857. The reversal of 8048453831 is 1383548408.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8048453831 is a prime.

It is a super-2 number, since 2×8048453831² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8048453891) 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, 365838800 + ... + 365838821.

It is an arithmetic number, because the mean of its divisors is an integer number (2195032866).

Almost surely, 2^8048453831 is an apocalyptic number.

8048453831 is a deficient number, since it is larger than the sum of its proper divisors (731677633).

8048453831 is a wasteful number, since it uses less digits than its factorization.

8048453831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 731677632.

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 8048453831 is about 89713.1753478830. The cubic root of 8048453831 is about 2004.0296945778.

The spelling of 8048453831 in words is "eight billion, forty-eight million, four hundred fifty-three thousand, eight hundred thirty-one".