48980831 has 2 divisors, whose sum is σ = 48980832. Its totient is φ = 48980830.

The previous prime is 48980809. The next prime is 48980839. The reversal of 48980831 is 13808984.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48980831 is a prime.

It is a super-2 number, since 2×48980831² = 4798243610901122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48980839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24490415 + 24490416.

It is an arithmetic number, because the mean of its divisors is an integer number (24490416).

Almost surely, 2^48980831 is an apocalyptic number.

48980831 is a deficient number, since it is larger than the sum of its proper divisors (1).

48980831 is an equidigital number, since it uses as much as digits as its factorization.

48980831 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 41.

The square root of 48980831 is about 6998.6306517775. The cubic root of 48980831 is about 365.8828469341.

The spelling of 48980831 in words is "forty-eight million, nine hundred eighty thousand, eight hundred thirty-one".