2563046244 has 72 divisors (see below), whose sum is σ = 7073818752. Its totient is φ = 776018880.

The previous prime is 2563046237. The next prime is 2563046251. The reversal of 2563046244 is 4426403652.

2563046244 is a `hidden beast` number, since 25 + 6 + 3 + 0 + 4 + 624 + 4 = 666.

2563046244 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2563046237) and next prime (2563046251).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 2563046199 and 2563046208.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 668517 + ... + 672339.

Almost surely, 2^2563046244 is an apocalyptic number.

It is an amenable number.

2563046244 is an abundant number, since it is smaller than the sum of its proper divisors (4510772508).

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

2563046244 is a wasteful number, since it uses less digits than its factorization.

2563046244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5537 (or 5532 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 36.

The square root of 2563046244 is about 50626.5369544471. The cubic root of 2563046244 is about 1368.5231468414.

Adding to 2563046244 its reverse (4426403652), we get a palindrome (6989449896).

The spelling of 2563046244 in words is "two billion, five hundred sixty-three million, forty-six thousand, two hundred forty-four".