49840202880 has 1024 divisors, whose sum is σ = 208264089600. Its totient is φ = 11147673600.

The previous prime is 49840202879. The next prime is 49840202891. The reversal of 49840202880 is 8820204894.

It is a happy number.

49840202880 is a `hidden beast` number, since 498 + 40 + 20 + 28 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 118385070 + ... + 118385490.

It is an arithmetic number, because the mean of its divisors is an integer number (203382900).

Almost surely, 2^49840202880 is an apocalyptic number.

49840202880 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 49840202880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (104132044800).

49840202880 is an abundant number, since it is smaller than the sum of its proper divisors (158423886720).

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

49840202880 is a wasteful number, since it uses less digits than its factorization.

49840202880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 510 (or 492 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The spelling of 49840202880 in words is "forty-nine billion, eight hundred forty million, two hundred two thousand, eight hundred eighty".