2245629569 has 8 divisors (see below), whose sum is σ = 2393474688. Its totient is φ = 2099534400.

The previous prime is 2245629559. The next prime is 2245629611. The reversal of 2245629569 is 9659265422.

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

It is a cyclic number.

It is not a de Polignac number, because 2245629569 - 2¹⁶ = 2245564033 is a prime.

It is a super-2 number, since 2×2245629569² = 10085704322334251522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2245629559) 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, 434837 + ... + 439970.

It is an arithmetic number, because the mean of its divisors is an integer number (299184336).

Almost surely, 2^2245629569 is an apocalyptic number.

It is an amenable number.

2245629569 is a deficient number, since it is larger than the sum of its proper divisors (147845119).

2245629569 is a wasteful number, since it uses less digits than its factorization.

2245629569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874975.

The product of its digits is 2332800, while the sum is 50.

The square root of 2245629569 is about 47388.0741220827. The cubic root of 2245629569 is about 1309.5217198132.

It can be divided in two parts, 22456 and 29569, that added together give a palindrome (52025).

The spelling of 2245629569 in words is "two billion, two hundred forty-five million, six hundred twenty-nine thousand, five hundred sixty-nine".