5149134534 has 32 divisors (see below), whose sum is σ = 10666865664. Its totient is φ = 1655324640.

The previous prime is 5149134533. The next prime is 5149134541. The reversal of 5149134534 is 4354319415.

It is a junction number, because it is equal to n+sod(n) for n = 5149134492 and 5149134501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5149134533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7257 + ... + 101739.

It is an arithmetic number, because the mean of its divisors is an integer number (333339552).

Almost surely, 2^5149134534 is an apocalyptic number.

5149134534 is an abundant number, since it is smaller than the sum of its proper divisors (5517731130).

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

5149134534 is a wasteful number, since it uses less digits than its factorization.

5149134534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94812.

The product of its digits is 129600, while the sum is 39.

The square root of 5149134534 is about 71757.4702313285. The cubic root of 5149134534 is about 1726.8107607635.

The spelling of 5149134534 in words is "five billion, one hundred forty-nine million, one hundred thirty-four thousand, five hundred thirty-four".