2657712977632 has 24 divisors (see below), whose sum is σ = 5239284457176. Its totient is φ = 1327101052032.

The previous prime is 2657712977629. The next prime is 2657712977677. The reversal of 2657712977632 is 2367792177562.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54832798 + ... + 54881245.

It is an arithmetic number, because the mean of its divisors is an integer number (218303519049).

Almost surely, 2^{2657712977632} is an apocalyptic number.

It is an amenable number.

2657712977632 is a deficient number, since it is larger than the sum of its proper divisors (2581571479544).

2657712977632 is a wasteful number, since it uses less digits than its factorization.

2657712977632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109714810 (or 109714802 counting only the distinct ones).

The product of its digits is 93350880, while the sum is 64.

The spelling of 2657712977632 in words is "two trillion, six hundred fifty-seven billion, seven hundred twelve million, nine hundred seventy-seven thousand, six hundred thirty-two".