48275537 has 4 divisors (see below), whose sum is σ = 48357540. Its totient is φ = 48193536.

The previous prime is 48275531. The next prime is 48275543. The reversal of 48275537 is 73557284.

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

It is an interprime number because it is at equal distance from previous prime (48275531) and next prime (48275543).

It can be written as a sum of positive squares in 2 ways, for example, as 23435281 + 24840256 = 4841^2 + 4984^2 .

It is a cyclic number.

It is not a de Polignac number, because 48275537 - 2¹² = 48271441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 48275494 and 48275503.

It is not an unprimeable number, because it can be changed into a prime (48275531) 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, 40112 + ... + 41297.

It is an arithmetic number, because the mean of its divisors is an integer number (12089385).

Almost surely, 2^48275537 is an apocalyptic number.

It is an amenable number.

48275537 is a deficient number, since it is larger than the sum of its proper divisors (82003).

48275537 is an equidigital number, since it uses as much as digits as its factorization.

48275537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82002.

The product of its digits is 235200, while the sum is 41.

The square root of 48275537 is about 6948.0599450494. The cubic root of 48275537 is about 364.1181865747.

The spelling of 48275537 in words is "forty-eight million, two hundred seventy-five thousand, five hundred thirty-seven".