5379861780000 has 480 divisors, whose sum is σ = 20639831889600. Its totient is φ = 1359120384000.

The previous prime is 5379861779989. The next prime is 5379861780011. The reversal of 5379861780000 is 871689735.

5379861780000 is a `hidden beast` number, since 537 + 98 + 6 + 17 + 8 + 0 + 0 + 0 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (5379861779989) and next prime (5379861780011).

It is a tau number, because it is divible by the number of its divisors (480).

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

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 9997824 + ... + 10522176.

It is an arithmetic number, because the mean of its divisors is an integer number (42999649770).

Almost surely, 2^{5379861780000} is an apocalyptic number.

5379861780000 is a gapful number since it is divisible by the number (50) 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 5379861780000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10319915944800).

5379861780000 is an abundant number, since it is smaller than the sum of its proper divisors (15259970109600).

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

5379861780000 is a wasteful number, since it uses less digits than its factorization.

5379861780000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 524411 (or 524382 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 54.

The spelling of 5379861780000 in words is "five trillion, three hundred seventy-nine billion, eight hundred sixty-one million, seven hundred eighty thousand".