49995338398 has 8 divisors (see below), whose sum is σ = 75008042208. Its totient is φ = 24992657664.

The previous prime is 49995338383. The next prime is 49995338447. The reversal of 49995338398 is 89383359994.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2493286 + ... + 2513257.

It is an arithmetic number, because the mean of its divisors is an integer number (9376005276).

Almost surely, 2^49995338398 is an apocalyptic number.

49995338398 is a deficient number, since it is larger than the sum of its proper divisors (25012703810).

49995338398 is a wasteful number, since it uses less digits than its factorization.

49995338398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011538.

The product of its digits is 226748160, while the sum is 70.

The spelling of 49995338398 in words is "forty-nine billion, nine hundred ninety-five million, three hundred thirty-eight thousand, three hundred ninety-eight".