49030300557 has 12 divisors (see below), whose sum is σ = 80938908960. Its totient is φ = 28017314568.

The previous prime is 49030300547. The next prime is 49030300591. The reversal of 49030300557 is 75500303094.

49030300557 is a `hidden beast` number, since 49 + 0 + 30 + 30 + 0 + 557 = 666.

It is not a de Polignac number, because 49030300557 - 2¹¹ = 49030298509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49030300547) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 389129307 + ... + 389129432.

It is an arithmetic number, because the mean of its divisors is an integer number (6744909080).

Almost surely, 2^49030300557 is an apocalyptic number.

It is an amenable number.

49030300557 is a deficient number, since it is larger than the sum of its proper divisors (31908608403).

49030300557 is a wasteful number, since it uses less digits than its factorization.

49030300557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 778258752 (or 778258749 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 36.

The spelling of 49030300557 in words is "forty-nine billion, thirty million, three hundred thousand, five hundred fifty-seven".