2050155264 has 72 divisors (see below), whose sum is σ = 5463178672. Its totient is φ = 682536960.

The previous prime is 2050155257. The next prime is 2050155313. The reversal of 2050155264 is 4625510502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059642 + ... + 1061574.

Almost surely, 2^2050155264 is an apocalyptic number.

2050155264 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2050155264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2731589336).

2050155264 is an abundant number, since it is smaller than the sum of its proper divisors (3413023408).

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

2050155264 is a wasteful number, since it uses less digits than its factorization.

2050155264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333 (or 3319 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The square root of 2050155264 is about 45278.6402622694. The cubic root of 2050155264 is about 1270.3661630446.

Adding to 2050155264 its reverse (4625510502), we get a palindrome (6675665766).

The spelling of 2050155264 in words is "two billion, fifty million, one hundred fifty-five thousand, two hundred sixty-four".