5123453112 has 48 divisors (see below), whose sum is σ = 13879310640. Its totient is φ = 1707412608.

The previous prime is 5123453107. The next prime is 5123453117. The reversal of 5123453112 is 2113543215.

5123453112 is a `hidden beast` number, since 5 + 1 + 2 + 345 + 311 + 2 = 666.

It is an interprime number because it is at equal distance from previous prime (5123453107) and next prime (5123453117).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5123453117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 583668 + ... + 592380.

It is an arithmetic number, because the mean of its divisors is an integer number (289152305).

Almost surely, 2^5123453112 is an apocalyptic number.

It is an amenable number.

5123453112 is an abundant number, since it is smaller than the sum of its proper divisors (8755857528).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5123453112 is a wasteful number, since it uses less digits than its factorization.

5123453112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16892 (or 16885 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 5123453112 is about 71578.3005665823. The cubic root of 5123453112 is about 1723.9351391306.

Adding to 5123453112 its reverse (2113543215), we get a palindrome (7236996327).

The spelling of 5123453112 in words is "five billion, one hundred twenty-three million, four hundred fifty-three thousand, one hundred twelve".