6155628960 has 144 divisors (see below), whose sum is σ = 20996799264. Its totient is φ = 1515211776.

The previous prime is 6155628959. The next prime is 6155629003. The reversal of 6155628960 is 698265516.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43179 + ... + 119061.

It is an arithmetic number, because the mean of its divisors is an integer number (145811106).

Almost surely, 2^6155628960 is an apocalyptic number.

6155628960 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 6155628960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10498399632).

6155628960 is an abundant number, since it is smaller than the sum of its proper divisors (14841170304).

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

6155628960 is a wasteful number, since it uses less digits than its factorization.

6155628960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75927 (or 75906 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 48.

The square root of 6155628960 is about 78457.8164366050. The cubic root of 6155628960 is about 1832.6976011381.

The spelling of 6155628960 in words is "six billion, one hundred fifty-five million, six hundred twenty-eight thousand, nine hundred sixty".