5112040427 has 16 divisors (see below), whose sum is σ = 5605824000. Its totient is φ = 4632829344.

The previous prime is 5112040411. The next prime is 5112040457. The reversal of 5112040427 is 7240402115.

It is not a de Polignac number, because 5112040427 - 2⁴ = 5112040411 is a prime.

It is a super-2 number, since 2×5112040427² = 52265914654564684658, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5112040396 and 5112040405.

It is not an unprimeable number, because it can be changed into a prime (5112040457) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 654974 + ... + 662732.

It is an arithmetic number, because the mean of its divisors is an integer number (350364000).

Almost surely, 2^5112040427 is an apocalyptic number.

5112040427 is a deficient number, since it is larger than the sum of its proper divisors (493783573).

5112040427 is a wasteful number, since it uses less digits than its factorization.

5112040427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8690.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 5112040427 is about 71498.5344395254. The cubic root of 5112040427 is about 1722.6541439950.

The spelling of 5112040427 in words is "five billion, one hundred twelve million, forty thousand, four hundred twenty-seven".