2055015846 has 80 divisors (see below), whose sum is σ = 5027277024. Its totient is φ = 623604096.

The previous prime is 2055015821. The next prime is 2055015847. The reversal of 2055015846 is 6485105502.

2055015846 is a `hidden beast` number, since 20 + 5 + 50 + 1 + 584 + 6 = 666.

It is a super-2 number, since 2×2055015846² = 8446180254622191432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2055015846.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055015847) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 147055 + ... + 160421.

Almost surely, 2^2055015846 is an apocalyptic number.

2055015846 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 2055015846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2513638512).

2055015846 is an abundant number, since it is smaller than the sum of its proper divisors (2972261178).

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

2055015846 is a wasteful number, since it uses less digits than its factorization.

2055015846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13467 (or 13458 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 2055015846 is about 45332.2826030192. The cubic root of 2055015846 is about 1271.3693139900.

The spelling of 2055015846 in words is "two billion, fifty-five million, fifteen thousand, eight hundred forty-six".