5377889687040 has 1280 divisors, whose sum is σ = 21399707831040. Its totient is φ = 1287365197824.

The previous prime is 5377889686943. The next prime is 5377889687063. The reversal of 5377889687040 is 407869887735.

5377889687040 is a `hidden beast` number, since 537 + 7 + 8 + 8 + 9 + 6 + 87 + 0 + 4 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1280).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 5377889687040.

It is a congruent number.

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, 2692983322 + ... + 2692985318.

It is an arithmetic number, because the mean of its divisors is an integer number (16718521743).

Almost surely, 2^{5377889687040} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5377889687040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10699853915520).

5377889687040 is an abundant number, since it is smaller than the sum of its proper divisors (16021818144000).

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

5377889687040 is an equidigital number, since it uses as much as digits as its factorization.

5377889687040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091 (or 2057 counting only the distinct ones).

The product of its (nonzero) digits is 568995840, while the sum is 72.

The spelling of 5377889687040 in words is "five trillion, three hundred seventy-seven billion, eight hundred eighty-nine million, six hundred eighty-seven thousand, forty".