5011312 has 10 divisors (see below), whose sum is σ = 9709448. Its totient is φ = 2505648.

The previous prime is 5011301. The next prime is 5011313. The reversal of 5011312 is 2131105.

It is a super-2 number, since 2×5011312² = 50226495922688, which contains 22 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5011292 and 5011301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5011313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156588 + ... + 156619.

Almost surely, 2^5011312 is an apocalyptic number.

It is an amenable number.

5011312 is a deficient number, since it is larger than the sum of its proper divisors (4698136).

5011312 is a wasteful number, since it uses less digits than its factorization.

5011312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313215 (or 313209 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 5011312 is about 2238.5959885607. The cubic root of 5011312 is about 171.1264525265.

Adding to 5011312 its reverse (2131105), we get a palindrome (7142417).

The spelling of 5011312 in words is "five million, eleven thousand, three hundred twelve".