513626134 has 48 divisors (see below), whose sum is σ = 981758880. Its totient is φ = 200014080.

The previous prime is 513626123. The next prime is 513626137. The reversal of 513626134 is 431626315.

It is a super-3 number, since 3×513626134³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 513626096 and 513626105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513626137) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42999 + ... + 53629.

It is an arithmetic number, because the mean of its divisors is an integer number (20453310).

Almost surely, 2^513626134 is an apocalyptic number.

513626134 is a deficient number, since it is larger than the sum of its proper divisors (468132746).

513626134 is a wasteful number, since it uses less digits than its factorization.

513626134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10693 (or 10686 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 513626134 is about 22663.3213364679. The cubic root of 513626134 is about 800.8460497261.

The spelling of 513626134 in words is "five hundred thirteen million, six hundred twenty-six thousand, one hundred thirty-four".