49135982200 has 24 divisors (see below), whose sum is σ = 114241159080. Its totient is φ = 19654392800.

The previous prime is 49135982191. The next prime is 49135982221. The reversal of 49135982200 is 228953194.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 122839756 + ... + 122840155.

It is an arithmetic number, because the mean of its divisors is an integer number (4760048295).

Almost surely, 2^49135982200 is an apocalyptic number.

49135982200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49135982200 is an abundant number, since it is smaller than the sum of its proper divisors (65105176880).

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

49135982200 is a wasteful number, since it uses less digits than its factorization.

49135982200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245679927 (or 245679918 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 49135982200 in words is "forty-nine billion, one hundred thirty-five million, nine hundred eighty-two thousand, two hundred".