49845151000556 has 12 divisors (see below), whose sum is σ = 90236911294320. Its totient is φ = 24063176345040.

The previous prime is 49845151000511. The next prime is 49845151000559. The reversal of 49845151000556 is 65500015154894.

It is a junction number, because it is equal to n+sod(n) for n = 49845151000498 and 49845151000507.

It is not an unprimeable number, because it can be changed into a prime (49845151000559) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214849788680 + ... + 214849788911.

It is an arithmetic number, because the mean of its divisors is an integer number (7519742607860).

Almost surely, 2^{49845151000556} is an apocalyptic number.

It is an amenable number.

49845151000556 is a deficient number, since it is larger than the sum of its proper divisors (40391760293764).

49845151000556 is a wasteful number, since it uses less digits than its factorization.

49845151000556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429699577624 (or 429699577622 counting only the distinct ones).

The product of its (nonzero) digits is 4320000, while the sum is 53.

The spelling of 49845151000556 in words is "forty-nine trillion, eight hundred forty-five billion, one hundred fifty-one million, five hundred fifty-six", and thus it is an aban number.