48892531 has 2 divisors, whose sum is σ = 48892532. Its totient is φ = 48892530.

The previous prime is 48892523. The next prime is 48892573. The reversal of 48892531 is 13529884.

48892531 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 48892531 - 2³ = 48892523 is a prime.

It is a super-2 number, since 2×48892531² = 4780959175171922, which contains 22 as substring.

It is a zygodrome in base 9.

It is not a weakly prime, because it can be changed into another prime (48892511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24446265 + 24446266.

It is an arithmetic number, because the mean of its divisors is an integer number (24446266).

Almost surely, 2^48892531 is an apocalyptic number.

48892531 is a deficient number, since it is larger than the sum of its proper divisors (1).

48892531 is an equidigital number, since it uses as much as digits as its factorization.

48892531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 40.

The square root of 48892531 is about 6992.3194292023. The cubic root of 48892531 is about 365.6628500616.

The spelling of 48892531 in words is "forty-eight million, eight hundred ninety-two thousand, five hundred thirty-one".