49775004998 has 8 divisors (see below), whose sum is σ = 75347484960. Its totient is φ = 24659176680.

The previous prime is 49775004967. The next prime is 49775005009. The reversal of 49775004998 is 89940057794.

49775004998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×49775004998² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49775004998.

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, 114162638 + ... + 114163073.

It is an arithmetic number, because the mean of its divisors is an integer number (9418435620).

Almost surely, 2^49775004998 is an apocalyptic number.

49775004998 is a deficient number, since it is larger than the sum of its proper divisors (25572479962).

49775004998 is a wasteful number, since it uses less digits than its factorization.

49775004998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228325822.

The product of its (nonzero) digits is 22861440, while the sum is 62.

The spelling of 49775004998 in words is "forty-nine billion, seven hundred seventy-five million, four thousand, nine hundred ninety-eight".