2955563836 has 12 divisors (see below), whose sum is σ = 5211720360. Its totient is φ = 1466500880.

The previous prime is 2955563833. The next prime is 2955563861. The reversal of 2955563836 is 6383655592.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2955563833) 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, 2819671 + ... + 2820718.

It is an arithmetic number, because the mean of its divisors is an integer number (434310030).

Almost surely, 2^2955563836 is an apocalyptic number.

It is an amenable number.

2955563836 is a deficient number, since it is larger than the sum of its proper divisors (2256156524).

2955563836 is a wasteful number, since it uses less digits than its factorization.

2955563836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5640524 (or 5640522 counting only the distinct ones).

The product of its digits is 5832000, while the sum is 52.

The square root of 2955563836 is about 54365.0975902739. The cubic root of 2955563836 is about 1435.0932265915.

The spelling of 2955563836 in words is "two billion, nine hundred fifty-five million, five hundred sixty-three thousand, eight hundred thirty-six".