3055161000 has 128 divisors (see below), whose sum is σ = 9620582400. Its totient is φ = 807148800.

The previous prime is 3055160987. The next prime is 3055161017. The reversal of 3055161000 is 1615503.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 322329 + ... + 331671.

It is an arithmetic number, because the mean of its divisors is an integer number (75160800).

Almost surely, 2^3055161000 is an apocalyptic number.

3055161000 is a gapful number since it is divisible by the number (30) 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 3055161000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4810291200).

3055161000 is an abundant number, since it is smaller than the sum of its proper divisors (6565421400).

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

3055161000 is a wasteful number, since it uses less digits than its factorization.

3055161000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9476 (or 9462 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 3055161000 is about 55273.5108347570. The cubic root of 3055161000 is about 1451.0354870668.

Adding to 3055161000 its reverse (1615503), we get a palindrome (3056776503).

The spelling of 3055161000 in words is "three billion, fifty-five million, one hundred sixty-one thousand".