48505232145 has 32 divisors (see below), whose sum is σ = 82120826880. Its totient is φ = 24379565760.

The previous prime is 48505232143. The next prime is 48505232159. The reversal of 48505232145 is 54123250584.

It is not a de Polignac number, because 48505232145 - 2¹ = 48505232143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48505232143) 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, 391099 + ... + 499968.

It is an arithmetic number, because the mean of its divisors is an integer number (2566275840).

Almost surely, 2^48505232145 is an apocalyptic number.

It is an amenable number.

48505232145 is a deficient number, since it is larger than the sum of its proper divisors (33615594735).

48505232145 is a wasteful number, since it uses less digits than its factorization.

48505232145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891285.

The product of its (nonzero) digits is 192000, while the sum is 39.

The spelling of 48505232145 in words is "forty-eight billion, five hundred five million, two hundred thirty-two thousand, one hundred forty-five".