11577462226 has 12 divisors (see below), whose sum is σ = 19088460846. Its totient is φ = 5262482720.

The previous prime is 11577462203. The next prime is 11577462227. The reversal of 11577462226 is 62226477511.

It can be written as a sum of positive squares in only one way, i.e., 10252575025 + 1324887201 = 101255^2 + 36399^2 .

It is not an unprimeable number, because it can be changed into a prime (11577462227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23920135 + ... + 23920618.

Almost surely, 2^11577462226 is an apocalyptic number.

11577462226 is a deficient number, since it is larger than the sum of its proper divisors (7510998620).

11577462226 is a wasteful number, since it uses less digits than its factorization.

11577462226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47840777 (or 47840766 counting only the distinct ones).

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

The spelling of 11577462226 in words is "eleven billion, five hundred seventy-seven million, four hundred sixty-two thousand, two hundred twenty-six".