2052248961 has 8 divisors (see below), whose sum is σ = 3127236544. Its totient is φ = 1172713680.

The previous prime is 2052248923. The next prime is 2052248963. The reversal of 2052248961 is 1698422502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2052248961 - 2⁷ = 2052248833 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2052248963) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48863050 + ... + 48863091.

It is an arithmetic number, because the mean of its divisors is an integer number (390904568).

Almost surely, 2^2052248961 is an apocalyptic number.

2052248961 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2052248961 is a deficient number, since it is larger than the sum of its proper divisors (1074987583).

2052248961 is an equidigital number, since it uses as much as digits as its factorization.

2052248961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97726151.

The product of its (nonzero) digits is 69120, while the sum is 39.

The square root of 2052248961 is about 45301.7545024473. The cubic root of 2052248961 is about 1270.7984647614.

It can be divided in two parts, 205224 and 8961, that added together give a triangular number (214185 = T₆₅₄).

The spelling of 2052248961 in words is "two billion, fifty-two million, two hundred forty-eight thousand, nine hundred sixty-one".