2955185960 has 16 divisors (see below), whose sum is σ = 6649168500. Its totient is φ = 1182074368.

The previous prime is 2955185897. The next prime is 2955185963. The reversal of 2955185960 is 695815592.

It can be written as a sum of positive squares in 2 ways, for example, as 2699633764 + 255552196 = 51958^2 + 15986^2 .

It is a super-2 number, since 2×2955185960² = 17466248116362243200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2955185899 and 2955185908.

It is not an unprimeable number, because it can be changed into a prime (2955185963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36939785 + ... + 36939864.

Almost surely, 2^2955185960 is an apocalyptic number.

2955185960 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2955185960 is an abundant number, since it is smaller than the sum of its proper divisors (3693982540).

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

2955185960 is a wasteful number, since it uses less digits than its factorization.

2955185960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73879660 (or 73879656 counting only the distinct ones).

The product of its (nonzero) digits is 972000, while the sum is 50.

The square root of 2955185960 is about 54361.6221244363. The cubic root of 2955185960 is about 1435.0320639357.

It can be divided in two parts, 29551 and 85960, that added together give a palindrome (115511).

The spelling of 2955185960 in words is "two billion, nine hundred fifty-five million, one hundred eighty-five thousand, nine hundred sixty".