5618780832 has 192 divisors, whose sum is σ = 17244057600. Its totient is φ = 1568885760.

The previous prime is 5618780813. The next prime is 5618780851. The reversal of 5618780832 is 2380878165.

It is an interprime number because it is at equal distance from previous prime (5618780813) and next prime (5618780851).

It is a super-2 number, since 2×5618780832² = 63141396076101224448, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5786107 + ... + 5787077.

It is an arithmetic number, because the mean of its divisors is an integer number (89812800).

Almost surely, 2^5618780832 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 5618780832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8622028800).

5618780832 is an abundant number, since it is smaller than the sum of its proper divisors (11625276768).

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

5618780832 is a wasteful number, since it uses less digits than its factorization.

5618780832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179 (or 1171 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The square root of 5618780832 is about 74958.5274134971. The cubic root of 5618780832 is about 1777.7909759622.

The spelling of 5618780832 in words is "five billion, six hundred eighteen million, seven hundred eighty thousand, eight hundred thirty-two".