49597099200 has 1344 divisors, whose sum is σ = 210897216000. Its totient is φ = 11225088000.

The previous prime is 49597099187. The next prime is 49597099243. The reversal of 49597099200 is 299079594.

49597099200 is a `hidden beast` number, since 49 + 597 + 0 + 9 + 9 + 2 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 813067170 + ... + 813067230.

Almost surely, 2^49597099200 is an apocalyptic number.

49597099200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49597099200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105448608000).

49597099200 is an abundant number, since it is smaller than the sum of its proper divisors (161300116800).

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

49597099200 is a wasteful number, since it uses less digits than its factorization.

49597099200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 1837080, while the sum is 54.

The spelling of 49597099200 in words is "forty-nine billion, five hundred ninety-seven million, ninety-nine thousand, two hundred".