27475013461 has 16 divisors (see below), whose sum is σ = 31581301248. Its totient is φ = 23414428800.

The previous prime is 27475013459. The next prime is 27475013507. The reversal of 27475013461 is 16431057472.

It is not a de Polignac number, because 27475013461 - 2¹ = 27475013459 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27475013161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 868441 + ... + 899521.

It is an arithmetic number, because the mean of its divisors is an integer number (1973831328).

Almost surely, 2^27475013461 is an apocalyptic number.

It is an amenable number.

27475013461 is a deficient number, since it is larger than the sum of its proper divisors (4106287787).

27475013461 is a wasteful number, since it uses less digits than its factorization.

27475013461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31812.

The product of its (nonzero) digits is 141120, while the sum is 40.

The spelling of 27475013461 in words is "twenty-seven billion, four hundred seventy-five million, thirteen thousand, four hundred sixty-one".