6619363130880 has 1600 divisors, whose sum is σ = 25179007011840. Its totient is φ = 1660159328256.

The previous prime is 6619363130879. The next prime is 6619363130951. The reversal of 6619363130880 is 880313639166.

6619363130880 is a `hidden beast` number, since 6 + 619 + 3 + 6 + 3 + 13 + 0 + 8 + 8 + 0 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 40609589679 + ... + 40609589841.

Almost surely, 2^{6619363130880} is an apocalyptic number.

6619363130880 is a gapful number since it is divisible by the number (60) 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 6619363130880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12589503505920).

6619363130880 is an abundant number, since it is smaller than the sum of its proper divisors (18559643880960).

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

6619363130880 is a wasteful number, since it uses less digits than its factorization.

6619363130880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 381 (or 356 counting only the distinct ones).

The product of its (nonzero) digits is 3359232, while the sum is 54.

The spelling of 6619363130880 in words is "six trillion, six hundred nineteen billion, three hundred sixty-three million, one hundred thirty thousand, eight hundred eighty".