48399774930 has 192 divisors, whose sum is σ = 137160511488. Its totient is φ = 11770375680.

The previous prime is 48399774859. The next prime is 48399774937. The reversal of 48399774930 is 3947799384.

48399774930 is a `hidden beast` number, since 48 + 39 + 9 + 77 + 493 + 0 = 666.

It is not an unprimeable number, because it can be changed into a prime (48399774937) 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 95 ways as a sum of consecutive naturals, for example, 45616600 + ... + 45617660.

It is an arithmetic number, because the mean of its divisors is an integer number (714377664).

Almost surely, 2^48399774930 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48399774930, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (68580255744).

48399774930 is an abundant number, since it is smaller than the sum of its proper divisors (88760736558).

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

48399774930 is a wasteful number, since it uses less digits than its factorization.

48399774930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1521 (or 1518 counting only the distinct ones).

The product of its (nonzero) digits is 41150592, while the sum is 63.

The spelling of 48399774930 in words is "forty-eight billion, three hundred ninety-nine million, seven hundred seventy-four thousand, nine hundred thirty".