48246408565 has 4 divisors (see below), whose sum is σ = 57895690284. Its totient is φ = 38597126848.

The previous prime is 48246408503. The next prime is 48246408599. The reversal of 48246408565 is 56580464284.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 19219108689 + 29027299876 = 138633^2 + 170374^2 .

It is a cyclic number.

It is not a de Polignac number, because 48246408565 - 2⁷ = 48246408437 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4824640852 + ... + 4824640861.

It is an arithmetic number, because the mean of its divisors is an integer number (14473922571).

Almost surely, 2^48246408565 is an apocalyptic number.

It is an amenable number.

48246408565 is a deficient number, since it is larger than the sum of its proper divisors (9649281719).

48246408565 is an equidigital number, since it uses as much as digits as its factorization.

48246408565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9649281718.

The product of its (nonzero) digits is 7372800, while the sum is 52.

The spelling of 48246408565 in words is "forty-eight billion, two hundred forty-six million, four hundred eight thousand, five hundred sixty-five".