2855071030 has 32 divisors (see below), whose sum is σ = 5931455040. Its totient is φ = 969187200.

The previous prime is 2855071027. The next prime is 2855071031. The reversal of 2855071030 is 301705582.

It is a junction number, because it is equal to n+sod(n) for n = 2855070983 and 2855071001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855071031) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 194845 + ... + 208984.

It is an arithmetic number, because the mean of its divisors is an integer number (185357970).

Almost surely, 2^2855071030 is an apocalyptic number.

2855071030 is an abundant number, since it is smaller than the sum of its proper divisors (3076384010).

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

2855071030 is a wasteful number, since it uses less digits than its factorization.

2855071030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403944.

The product of its (nonzero) digits is 8400, while the sum is 31.

The square root of 2855071030 is about 53432.8646995461. The cubic root of 2855071030 is about 1418.6403420585.

The spelling of 2855071030 in words is "two billion, eight hundred fifty-five million, seventy-one thousand, thirty".