49039723195 has 16 divisors (see below), whose sum is σ = 59121608832. Its totient is φ = 39049274880.

The previous prime is 49039723177. The next prime is 49039723223. The reversal of 49039723195 is 59132793094.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-49039723195 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4224319 + ... + 4235911.

It is an arithmetic number, because the mean of its divisors is an integer number (3695100552).

Almost surely, 2^49039723195 is an apocalyptic number.

49039723195 is a deficient number, since it is larger than the sum of its proper divisors (10081885637).

49039723195 is a wasteful number, since it uses less digits than its factorization.

49039723195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15462.

The product of its (nonzero) digits is 1837080, while the sum is 52.

The spelling of 49039723195 in words is "forty-nine billion, thirty-nine million, seven hundred twenty-three thousand, one hundred ninety-five".