49460927477568 has 28 divisors (see below), whose sum is σ = 130865370618240. Its totient is φ = 16486975825792.

The previous prime is 49460927477551. The next prime is 49460927477573. The reversal of 49460927477568 is 86577472906494.

It is a junction number, because it is equal to n+sod(n) for n = 49460927477493 and 49460927477502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128804498448 + ... + 128804498831.

Almost surely, 2^{49460927477568} is an apocalyptic number.

49460927477568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

49460927477568 is an abundant number, since it is smaller than the sum of its proper divisors (81404443140672).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49460927477568 is a wasteful number, since it uses less digits than its factorization.

49460927477568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257608997294 (or 257608997284 counting only the distinct ones).

The product of its (nonzero) digits is 5120962560, while the sum is 78.

The spelling of 49460927477568 in words is "forty-nine trillion, four hundred sixty billion, nine hundred twenty-seven million, four hundred seventy-seven thousand, five hundred sixty-eight".