2052225651 has 8 divisors (see below), whose sum is σ = 3127201024. Its totient is φ = 1172700360.

The previous prime is 2052225649. The next prime is 2052225661. The reversal of 2052225651 is 1565222502.

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

It is not a de Polignac number, because 2052225651 - 2¹ = 2052225649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2052225641) 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, 48862495 + ... + 48862536.

It is an arithmetic number, because the mean of its divisors is an integer number (390900128).

Almost surely, 2^2052225651 is an apocalyptic number.

2052225651 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2052225651 is a deficient number, since it is larger than the sum of its proper divisors (1074975373).

2052225651 is an equidigital number, since it uses as much as digits as its factorization.

2052225651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97725041.

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

The square root of 2052225651 is about 45301.4972269129. The cubic root of 2052225651 is about 1270.7936533853.

The spelling of 2052225651 in words is "two billion, fifty-two million, two hundred twenty-five thousand, six hundred fifty-one".