4619694886560 has 576 divisors, whose sum is σ = 17210350789632. Its totient is φ = 1121631141888.

The previous prime is 4619694886549. The next prime is 4619694886601. The reversal of 4619694886560 is 656884969164.

4619694886560 is a `hidden beast` number, since 4 + 6 + 1 + 96 + 9 + 488 + 6 + 56 + 0 = 666.

It is a super-2 number, since 2×4619694886560² (a number of 26 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 557458737 + ... + 557467023.

It is an arithmetic number, because the mean of its divisors is an integer number (29879081232).

Almost surely, 2^{4619694886560} is an apocalyptic number.

4619694886560 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 4619694886560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8605175394816).

4619694886560 is an abundant number, since it is smaller than the sum of its proper divisors (12590655903072).

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

4619694886560 is a wasteful number, since it uses less digits than its factorization.

4619694886560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8725 (or 8714 counting only the distinct ones).

The product of its (nonzero) digits is 537477120, while the sum is 72.

The spelling of 4619694886560 in words is "four trillion, six hundred nineteen billion, six hundred ninety-four million, eight hundred eighty-six thousand, five hundred sixty".