48359308661 has 4 divisors (see below), whose sum is σ = 48376108800. Its totient is φ = 48342508524.

The previous prime is 48359308639. The next prime is 48359308663. The reversal of 48359308661 is 16680395384.

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 a cyclic number.

It is not a de Polignac number, because 48359308661 - 2⁶ = 48359308597 is a prime.

It is a super-2 number, since 2×48359308661² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48359308663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8395751 + ... + 8401508.

It is an arithmetic number, because the mean of its divisors is an integer number (12094027200).

Almost surely, 2^48359308661 is an apocalyptic number.

It is an amenable number.

48359308661 is a deficient number, since it is larger than the sum of its proper divisors (16800139).

48359308661 is a wasteful number, since it uses less digits than its factorization.

48359308661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16800138.

The product of its (nonzero) digits is 3732480, while the sum is 53.

The spelling of 48359308661 in words is "forty-eight billion, three hundred fifty-nine million, three hundred eight thousand, six hundred sixty-one".