2405505036 has 48 divisors (see below), whose sum is σ = 6139219968. Its totient is φ = 727022400.

The previous prime is 2405505031. The next prime is 2405505059. The reversal of 2405505036 is 6305055042.

It is a super-2 number, since 2×2405505036² = 11572908956442722592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2405504994 and 2405505012.

It is not an unprimeable number, because it can be changed into a prime (2405505031) 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, 26766 + ... + 74346.

It is an arithmetic number, because the mean of its divisors is an integer number (127900416).

Almost surely, 2^2405505036 is an apocalyptic number.

It is an amenable number.

2405505036 is an abundant number, since it is smaller than the sum of its proper divisors (3733714932).

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

2405505036 is a wasteful number, since it uses less digits than its factorization.

2405505036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47982 (or 47980 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2405505036 is about 49045.9482118554. The cubic root of 2405505036 is about 1339.8887997126. Note that the first 3 decimals are identical.

The spelling of 2405505036 in words is "two billion, four hundred five million, five hundred five thousand, thirty-six".