49785123095 has 8 divisors (see below), whose sum is σ = 61199273520. Its totient is φ = 38856681280.

The previous prime is 49785123053. The next prime is 49785123097. The reversal of 49785123095 is 59032158794.

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

It is not a de Polignac number, because 49785123095 - 2²⁰ = 49784074519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49785123097) 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, 121426925 + ... + 121427334.

It is an arithmetic number, because the mean of its divisors is an integer number (7649909190).

Almost surely, 2^49785123095 is an apocalyptic number.

49785123095 is a deficient number, since it is larger than the sum of its proper divisors (11414150425).

49785123095 is a wasteful number, since it uses less digits than its factorization.

49785123095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242854305.

The product of its (nonzero) digits is 2721600, while the sum is 53.

The spelling of 49785123095 in words is "forty-nine billion, seven hundred eighty-five million, one hundred twenty-three thousand, ninety-five".