513435104 has 48 divisors (see below), whose sum is σ = 1244099808. Its totient is φ = 203116032.

The previous prime is 513435101. The next prime is 513435107. The reversal of 513435104 is 401534315.

It is an interprime number because it is at equal distance from previous prime (513435101) and next prime (513435107).

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (513435101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85247 + ... + 91070.

It is an arithmetic number, because the mean of its divisors is an integer number (25918746).

Almost surely, 2^513435104 is an apocalyptic number.

It is an amenable number.

513435104 is an abundant number, since it is smaller than the sum of its proper divisors (730664704).

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

513435104 is a wasteful number, since it uses less digits than its factorization.

513435104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176347 (or 176339 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 513435104 is about 22659.1064254529. The cubic root of 513435104 is about 800.7467527336.

Adding to 513435104 its reverse (401534315), we get a palindrome (914969419).

The spelling of 513435104 in words is "five hundred thirteen million, four hundred thirty-five thousand, one hundred four".