49525248117 has 4 divisors (see below), whose sum is σ = 66033664160. Its totient is φ = 33016832076.

The previous prime is 49525248107. The next prime is 49525248127. The reversal of 49525248117 is 71184252594.

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 an interprime number because it is at equal distance from previous prime (49525248107) and next prime (49525248127).

It is not a de Polignac number, because 49525248117 - 2⁸ = 49525247861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49525248107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8254208017 + ... + 8254208022.

It is an arithmetic number, because the mean of its divisors is an integer number (16508416040).

Almost surely, 2^49525248117 is an apocalyptic number.

It is an amenable number.

49525248117 is a deficient number, since it is larger than the sum of its proper divisors (16508416043).

49525248117 is a wasteful number, since it uses less digits than its factorization.

49525248117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16508416042.

The product of its digits is 806400, while the sum is 48.

The spelling of 49525248117 in words is "forty-nine billion, five hundred twenty-five million, two hundred forty-eight thousand, one hundred seventeen".