49142508597054 has 16 divisors (see below), whose sum is σ = 109205574660240. Its totient is φ = 16380836199000.

The previous prime is 49142508597047. The next prime is 49142508597089. The reversal of 49142508597054 is 45079580524194.

49142508597054 is a `hidden beast` number, since 4 + 9 + 1 + 4 + 2 + 508 + 5 + 9 + 70 + 54 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 49142508596982 and 49142508597000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455023227697 + ... + 455023227804.

It is an arithmetic number, because the mean of its divisors is an integer number (6825348416265).

Almost surely, 2^{49142508597054} is an apocalyptic number.

49142508597054 is an abundant number, since it is smaller than the sum of its proper divisors (60063066063186).

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

49142508597054 is a wasteful number, since it uses less digits than its factorization.

49142508597054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910046455512 (or 910046455506 counting only the distinct ones).

The product of its (nonzero) digits is 72576000, while the sum is 63.

The spelling of 49142508597054 in words is "forty-nine trillion, one hundred forty-two billion, five hundred eight million, five hundred ninety-seven thousand, fifty-four".