513651134 has 8 divisors (see below), whose sum is σ = 803975760. Its totient is φ = 245659216.

The previous prime is 513651101. The next prime is 513651137. The reversal of 513651134 is 431156315.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 513651097 and 513651106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513651137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5583119 + ... + 5583210.

It is an arithmetic number, because the mean of its divisors is an integer number (100496970).

Almost surely, 2^513651134 is an apocalyptic number.

513651134 is a deficient number, since it is larger than the sum of its proper divisors (290324626).

513651134 is a wasteful number, since it uses less digits than its factorization.

513651134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11166354.

The product of its digits is 5400, while the sum is 29.

The square root of 513651134 is about 22663.8728817473. The cubic root of 513651134 is about 800.8590428515.

The spelling of 513651134 in words is "five hundred thirteen million, six hundred fifty-one thousand, one hundred thirty-four".