112572001604 has 6 divisors (see below), whose sum is σ = 197001002814. Its totient is φ = 56286000800.

The previous prime is 112572001547. The next prime is 112572001609. The reversal of 112572001604 is 406100275211.

It can be written as a sum of positive squares in only one way, i.e., 60515016004 + 52056985600 = 245998^2 + 228160^2 .

It is not an unprimeable number, because it can be changed into a prime (112572001609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14071500197 + ... + 14071500204.

It is an arithmetic number, because the mean of its divisors is an integer number (32833500469).

Almost surely, 2^112572001604 is an apocalyptic number.

It is an amenable number.

112572001604 is a deficient number, since it is larger than the sum of its proper divisors (84429001210).

112572001604 is a wasteful number, since it uses less digits than its factorization.

112572001604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28143000405 (or 28143000403 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 29.

Adding to 112572001604 its reverse (406100275211), we get a palindrome (518672276815).

The spelling of 112572001604 in words is "one hundred twelve billion, five hundred seventy-two million, one thousand, six hundred four".