5145246134 has 32 divisors (see below), whose sum is σ = 9022841856. Its totient is φ = 2154654720.

The previous prime is 5145246109. The next prime is 5145246157. The reversal of 5145246134 is 4316425415.

It is a junction number, because it is equal to n+sod(n) for n = 5145246094 and 5145246103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417014 + ... + 429174.

It is an arithmetic number, because the mean of its divisors is an integer number (281963808).

Almost surely, 2^5145246134 is an apocalyptic number.

5145246134 is a deficient number, since it is larger than the sum of its proper divisors (3877595722).

5145246134 is a wasteful number, since it uses less digits than its factorization.

5145246134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12860.

The product of its digits is 57600, while the sum is 35.

The square root of 5145246134 is about 71730.3710711160. The cubic root of 5145246134 is about 1726.3759807825.

The spelling of 5145246134 in words is "five billion, one hundred forty-five million, two hundred forty-six thousand, one hundred thirty-four".