48622660109 has 8 divisors (see below), whose sum is σ = 51493806648. Its totient is φ = 45752734720.

The previous prime is 48622660103. The next prime is 48622660127. The reversal of 48622660109 is 90106622684.

It can be written as a sum of positive squares in 4 ways, for example, as 16148818084 + 32473842025 = 127078^2 + 180205^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48622660109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48622660109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48622660103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222662 + ... + 383175.

It is an arithmetic number, because the mean of its divisors is an integer number (6436725831).

Almost surely, 2^48622660109 is an apocalyptic number.

It is an amenable number.

48622660109 is a deficient number, since it is larger than the sum of its proper divisors (2871146539).

48622660109 is a wasteful number, since it uses less digits than its factorization.

48622660109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 610575.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 48622660109 in words is "forty-eight billion, six hundred twenty-two million, six hundred sixty thousand, one hundred nine".