2633641006650 has 48 divisors (see below), whose sum is σ = 6531704426304. Its totient is φ = 702274727680.

The previous prime is 2633641006649. The next prime is 2633641006657. The reversal of 2633641006650 is 566001463362.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2633641006657) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3331987 + ... + 4045913.

It is an arithmetic number, because the mean of its divisors is an integer number (136077175548).

Almost surely, 2^{2633641006650} is an apocalyptic number.

2633641006650 is an abundant number, since it is smaller than the sum of its proper divisors (3898063419654).

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

2633641006650 is a wasteful number, since it uses less digits than its factorization.

2633641006650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738535 (or 738530 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 42.

The spelling of 2633641006650 in words is "two trillion, six hundred thirty-three billion, six hundred forty-one million, six thousand, six hundred fifty".