12475460761 has 8 divisors (see below), whose sum is σ = 13220331624. Its totient is φ = 11731814400.

The previous prime is 12475460759. The next prime is 12475460791. The reversal of 12475460761 is 16706457421.

It can be written as a sum of positive squares in 4 ways, for example, as 863243161 + 11612217600 = 29381^2 + 107760^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12475460761 - 2¹ = 12475460759 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12475460791) 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, 285100 + ... + 325933.

It is an arithmetic number, because the mean of its divisors is an integer number (1652541453).

Almost surely, 2^12475460761 is an apocalyptic number.

It is an amenable number.

12475460761 is a deficient number, since it is larger than the sum of its proper divisors (744870863).

12475460761 is a wasteful number, since it uses less digits than its factorization.

12475460761 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612251.

The product of its (nonzero) digits is 282240, while the sum is 43.

The spelling of 12475460761 in words is "twelve billion, four hundred seventy-five million, four hundred sixty thousand, seven hundred sixty-one".