48365261 has 4 divisors (see below), whose sum is σ = 55274592. Its totient is φ = 41455932.

The previous prime is 48365257. The next prime is 48365269. The reversal of 48365261 is 16256384.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 48365261 - 2² = 48365257 is a prime.

It is a Duffinian number.

It is a zygodrome in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48365269) 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 in 3 ways as a sum of consecutive naturals, for example, 3454655 + ... + 3454668.

It is an arithmetic number, because the mean of its divisors is an integer number (13818648).

Almost surely, 2^48365261 is an apocalyptic number.

It is an amenable number.

48365261 is a deficient number, since it is larger than the sum of its proper divisors (6909331).

48365261 is an equidigital number, since it uses as much as digits as its factorization.

48365261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6909330.

The product of its digits is 34560, while the sum is 35.

The square root of 48365261 is about 6954.5137141284. The cubic root of 48365261 is about 364.3436280236.

The spelling of 48365261 in words is "forty-eight million, three hundred sixty-five thousand, two hundred sixty-one".