49504500045049 has 32 divisors (see below), whose sum is σ = 61168461643520. Its totient is φ = 39109737627648.

The previous prime is 49504500045041. The next prime is 49504500045127. The reversal of 49504500045049 is 94054000540594.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 49504500045049 - 2³ = 49504500045041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49504500044993 and 49504500045011.

It is not an unprimeable number, because it can be changed into a prime (49504500045041) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66244009 + ... + 66987145.

It is an arithmetic number, because the mean of its divisors is an integer number (1911514426360).

Almost surely, 2^{49504500045049} is an apocalyptic number.

It is an amenable number.

49504500045049 is a deficient number, since it is larger than the sum of its proper divisors (11663961598471).

49504500045049 is a wasteful number, since it uses less digits than its factorization.

49504500045049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 756737.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 49504500045049 in words is "forty-nine trillion, five hundred four billion, five hundred million, forty-five thousand, forty-nine".