2049564770570 has 64 divisors (see below), whose sum is σ = 3975352128000. Its totient is φ = 758298977856.

The previous prime is 2049564770567. The next prime is 2049564770593. The reversal of 2049564770570 is 750774659402.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 20039021 + ... + 20141039.

It is an arithmetic number, because the mean of its divisors is an integer number (62114877000).

Almost surely, 2^{2049564770570} is an apocalyptic number.

2049564770570 is a deficient number, since it is larger than the sum of its proper divisors (1925787357430).

2049564770570 is a wasteful number, since it uses less digits than its factorization.

2049564770570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104547.

The product of its (nonzero) digits is 14817600, while the sum is 56.

The spelling of 2049564770570 in words is "two trillion, forty-nine billion, five hundred sixty-four million, seven hundred seventy thousand, five hundred seventy".