2252360409 has 16 divisors (see below), whose sum is σ = 3262785792. Its totient is φ = 1373799168.

The previous prime is 2252360381. The next prime is 2252360423. The reversal of 2252360409 is 9040632522.

It is not a de Polignac number, because 2252360409 - 2⁷ = 2252360281 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2252360409.

It is not an unprimeable number, because it can be changed into a prime (2252360449) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251137 + ... + 259950.

It is an arithmetic number, because the mean of its divisors is an integer number (203924112).

Almost surely, 2^2252360409 is an apocalyptic number.

It is an amenable number.

2252360409 is a deficient number, since it is larger than the sum of its proper divisors (1010425383).

2252360409 is a wasteful number, since it uses less digits than its factorization.

2252360409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511216.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2252360409 is about 47459.0392759904. The cubic root of 2252360409 is about 1310.8287607816.

The spelling of 2252360409 in words is "two billion, two hundred fifty-two million, three hundred sixty thousand, four hundred nine".