7531140112 has 10 divisors (see below), whose sum is σ = 14591583998. Its totient is φ = 3765570048.

The previous prime is 7531140101. The next prime is 7531140121. The reversal of 7531140112 is 2110411357.

It can be written as a sum of positive squares in only one way, i.e., 6548693776 + 982446336 = 80924^2 + 31344^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 235348113 + ... + 235348144.

Almost surely, 2^7531140112 is an apocalyptic number.

It is an amenable number.

7531140112 is a deficient number, since it is larger than the sum of its proper divisors (7060443886).

7531140112 is a wasteful number, since it uses less digits than its factorization.

7531140112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470696265 (or 470696259 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 25.

The square root of 7531140112 is about 86782.1416652067. The cubic root of 7531140112 is about 1960.1391779553.

Adding to 7531140112 its reverse (2110411357), we get a palindrome (9641551469).

The spelling of 7531140112 in words is "seven billion, five hundred thirty-one million, one hundred forty thousand, one hundred twelve".