5148826831 has 8 divisors (see below), whose sum is σ = 5170647104. Its totient is φ = 5127027840.

The previous prime is 5148826811. The next prime is 5148826883. The reversal of 5148826831 is 1386288415.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5148826831 - 2⁵ = 5148826799 is a prime.

It is a super-2 number, since 2×5148826831² = 53020835471251005122, which 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 (5148826801) 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 7 ways as a sum of consecutive naturals, for example, 640171 + ... + 648163.

It is an arithmetic number, because the mean of its divisors is an integer number (646330888).

Almost surely, 2^5148826831 is an apocalyptic number.

5148826831 is a deficient number, since it is larger than the sum of its proper divisors (21820273).

5148826831 is a wasteful number, since it uses less digits than its factorization.

5148826831 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10641.

The product of its digits is 368640, while the sum is 46.

The square root of 5148826831 is about 71755.3261507465. The cubic root of 5148826831 is about 1726.7763630453.

The spelling of 5148826831 in words is "five billion, one hundred forty-eight million, eight hundred twenty-six thousand, eight hundred thirty-one".