48845493 has 12 divisors (see below), whose sum is σ = 71180460. Its totient is φ = 32274816.

The previous prime is 48845477. The next prime is 48845497. The reversal of 48845493 is 39454884.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9381969 + 39463524 = 3063^2 + 6282^2 .

It is not a de Polignac number, because 48845493 - 2⁴ = 48845477 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48845497) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22998 + ... + 25031.

It is an arithmetic number, because the mean of its divisors is an integer number (5931705).

Almost surely, 2^48845493 is an apocalyptic number.

It is an amenable number.

48845493 is a deficient number, since it is larger than the sum of its proper divisors (22334967).

48845493 is a wasteful number, since it uses less digits than its factorization.

48845493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48148 (or 48145 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 48845493 is about 6988.9550721120. The cubic root of 48845493 is about 365.5455481097.

The spelling of 48845493 in words is "forty-eight million, eight hundred forty-five thousand, four hundred ninety-three".