5112212541 has 4 divisors (see below), whose sum is σ = 6816283392. Its totient is φ = 3408141692.

The previous prime is 5112212531. The next prime is 5112212549. The reversal of 5112212541 is 1452122115.

It is a happy number.

5112212541 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5112212541 is a prime.

It is a super-2 number, since 2×5112212541² = 52269434128715353362, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5112212549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 852035421 + ... + 852035426.

It is an arithmetic number, because the mean of its divisors is an integer number (1704070848).

Almost surely, 2^5112212541 is an apocalyptic number.

It is an amenable number.

5112212541 is a deficient number, since it is larger than the sum of its proper divisors (1704070851).

5112212541 is a wasteful number, since it uses less digits than its factorization.

5112212541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1704070850.

The product of its digits is 800, while the sum is 24.

The square root of 5112212541 is about 71499.7380484712. The cubic root of 5112212541 is about 1722.6734767560.

Adding to 5112212541 its reverse (1452122115), we get a palindrome (6564334656).

The spelling of 5112212541 in words is "five billion, one hundred twelve million, two hundred twelve thousand, five hundred forty-one".