49745497996 has 6 divisors (see below), whose sum is σ = 87054621500. Its totient is φ = 24872748996.

The previous prime is 49745497969. The next prime is 49745498009. The reversal of 49745497996 is 69979454794.

It is a super-2 number, since 2×49745497996² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6218187246 + ... + 6218187253.

Almost surely, 2^49745497996 is an apocalyptic number.

It is an amenable number.

49745497996 is a deficient number, since it is larger than the sum of its proper divisors (37309123504).

49745497996 is a wasteful number, since it uses less digits than its factorization.

49745497996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12436374503 (or 12436374501 counting only the distinct ones).

The product of its digits is 617258880, while the sum is 73.

The spelling of 49745497996 in words is "forty-nine billion, seven hundred forty-five million, four hundred ninety-seven thousand, nine hundred ninety-six".