11462453636 has 24 divisors (see below), whose sum is σ = 20412407064. Its totient is φ = 5630561280.

The previous prime is 11462453617. The next prime is 11462453641. The reversal of 11462453636 is 63635426411.

It can be written as a sum of positive squares in 4 ways, for example, as 97614400 + 11364839236 = 9880^2 + 106606^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11462453593 and 11462453602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180596 + ... + 235668.

It is an arithmetic number, because the mean of its divisors is an integer number (850516961).

Almost surely, 2^11462453636 is an apocalyptic number.

It is an amenable number.

11462453636 is a deficient number, since it is larger than the sum of its proper divisors (8949953428).

11462453636 is a wasteful number, since it uses less digits than its factorization.

11462453636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55991 (or 55989 counting only the distinct ones).

The product of its digits is 311040, while the sum is 41.

The spelling of 11462453636 in words is "eleven billion, four hundred sixty-two million, four hundred fifty-three thousand, six hundred thirty-six".