2850793155 has 96 divisors (see below), whose sum is σ = 6294412800. Its totient is φ = 1161962496.

The previous prime is 2850793147. The next prime is 2850793171. The reversal of 2850793155 is 5513970582.

2850793155 is a `hidden beast` number, since 2 + 8 + 507 + 93 + 1 + 55 = 666.

It is not a de Polignac number, because 2850793155 - 2³ = 2850793147 is a prime.

It is a super-2 number, since 2×2850793155² = 16254043225189708050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 2850793155.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 87736 + ... + 115754.

It is an arithmetic number, because the mean of its divisors is an integer number (65566800).

Almost surely, 2^2850793155 is an apocalyptic number.

2850793155 is an abundant number, since it is smaller than the sum of its proper divisors (3443619645).

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

2850793155 is a wasteful number, since it uses less digits than its factorization.

2850793155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28073 (or 28070 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 45.

The square root of 2850793155 is about 53392.8193205791. The cubic root of 2850793155 is about 1417.9314513928.

The spelling of 2850793155 in words is "two billion, eight hundred fifty million, seven hundred ninety-three thousand, one hundred fifty-five".