2452401636 has 24 divisors (see below), whose sum is σ = 5755352064. Its totient is φ = 812741280.

The previous prime is 2452401629. The next prime is 2452401647. The reversal of 2452401636 is 6361042542.

It is a junction number, because it is equal to n+sod(n) for n = 2452401597 and 2452401606.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 588580 + ... + 592731.

It is an arithmetic number, because the mean of its divisors is an integer number (239806336).

Almost surely, 2^2452401636 is an apocalyptic number.

It is an amenable number.

2452401636 is an abundant number, since it is smaller than the sum of its proper divisors (3302950428).

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

2452401636 is a wasteful number, since it uses less digits than its factorization.

2452401636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1181491 (or 1181489 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 2452401636 is about 49521.7289278151. The cubic root of 2452401636 is about 1348.5401019363.

The spelling of 2452401636 in words is "two billion, four hundred fifty-two million, four hundred one thousand, six hundred thirty-six".