12754577170 has 16 divisors (see below), whose sum is σ = 23026370328. Its totient is φ = 5086690560.

The previous prime is 12754577123. The next prime is 12754577177. The reversal of 12754577170 is 7177545721.

It can be written as a sum of positive squares in 4 ways, for example, as 6130733401 + 6623843769 = 78299^2 + 81387^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12754577170.

It is not an unprimeable number, because it can be changed into a prime (12754577177) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1889001 + ... + 1895740.

Almost surely, 2^12754577170 is an apocalyptic number.

12754577170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12754577170 is a deficient number, since it is larger than the sum of its proper divisors (10271793158).

12754577170 is a wasteful number, since it uses less digits than its factorization.

12754577170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3785085.

The product of its (nonzero) digits is 480200, while the sum is 46.

The spelling of 12754577170 in words is "twelve billion, seven hundred fifty-four million, five hundred seventy-seven thousand, one hundred seventy".