2883561002645 has 16 divisors (see below), whose sum is σ = 3462843719808. Its totient is φ = 2305135483200.

The previous prime is 2883561002591. The next prime is 2883561002657. The reversal of 2883561002645 is 5462001653882.

It is not a de Polignac number, because 2883561002645 - 2³⁸ = 2608683095701 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2883561002593 and 2883561002602.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89951870 + ... + 89983920.

It is an arithmetic number, because the mean of its divisors is an integer number (216427732488).

Almost surely, 2^{2883561002645} is an apocalyptic number.

It is an amenable number.

2883561002645 is a deficient number, since it is larger than the sum of its proper divisors (579282717163).

2883561002645 is a wasteful number, since it uses less digits than its factorization.

2883561002645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44860.

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 2883561002645 in words is "two trillion, eight hundred eighty-three billion, five hundred sixty-one million, two thousand, six hundred forty-five".