49542877433280 has 1792 divisors, whose sum is σ = 211977388965888. Its totient is φ = 9488793600000.

The previous prime is 49542877433261. The next prime is 49542877433339. The reversal of 49542877433280 is 8233477824594.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 255 ways as a sum of consecutive naturals, for example, 15239271655 + ... + 15239274905.

It is an arithmetic number, because the mean of its divisors is an integer number (118290953664).

Almost surely, 2^{49542877433280} is an apocalyptic number.

49542877433280 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 49542877433280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105988694482944).

49542877433280 is an abundant number, since it is smaller than the sum of its proper divisors (162434511532608).

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

49542877433280 is a wasteful number, since it uses less digits than its factorization.

49542877433280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3554 (or 3544 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 66.

The spelling of 49542877433280 in words is "forty-nine trillion, five hundred forty-two billion, eight hundred seventy-seven million, four hundred thirty-three thousand, two hundred eighty".