112540040546 has 4 divisors (see below), whose sum is σ = 168810060822. Its totient is φ = 56270020272.

The previous prime is 112540040539. The next prime is 112540040597. The reversal of 112540040546 is 645040045211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 73760584921 + 38779455625 = 271589^2 + 196925^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28135010135 + ... + 28135010138.

Almost surely, 2^112540040546 is an apocalyptic number.

112540040546 is a deficient number, since it is larger than the sum of its proper divisors (56270020276).

112540040546 is an equidigital number, since it uses as much as digits as its factorization.

112540040546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56270020275.

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 112540040546 its reverse (645040045211), we get a palindrome (757580085757).

The spelling of 112540040546 in words is "one hundred twelve billion, five hundred forty million, forty thousand, five hundred forty-six".