48910205617 has 32 divisors (see below), whose sum is σ = 62870556672. Its totient is φ = 36982592064.

The previous prime is 48910205581. The next prime is 48910205621. The reversal of 48910205617 is 71650201984.

It is a cyclic number.

It is not a de Polignac number, because 48910205617 - 2¹¹ = 48910203569 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48910205417) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2474548 + ... + 2494234.

It is an arithmetic number, because the mean of its divisors is an integer number (1964704896).

Almost surely, 2^48910205617 is an apocalyptic number.

It is an amenable number.

48910205617 is a deficient number, since it is larger than the sum of its proper divisors (13960351055).

48910205617 is a wasteful number, since it uses less digits than its factorization.

48910205617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20917.

The product of its (nonzero) digits is 120960, while the sum is 43.

The spelling of 48910205617 in words is "forty-eight billion, nine hundred ten million, two hundred five thousand, six hundred seventeen".