513423610054 has 8 divisors (see below), whose sum is σ = 810668858040. Its totient is φ = 243200657376.

The previous prime is 513423610039. The next prime is 513423610067. The reversal of 513423610054 is 450016324315.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6755573779 + ... + 6755573854.

It is an arithmetic number, because the mean of its divisors is an integer number (101333607255).

Almost surely, 2^513423610054 is an apocalyptic number.

513423610054 is a deficient number, since it is larger than the sum of its proper divisors (297245247986).

513423610054 is a wasteful number, since it uses less digits than its factorization.

513423610054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13511147654.

The product of its (nonzero) digits is 43200, while the sum is 34.

Adding to 513423610054 its reverse (450016324315), we get a palindrome (963439934369).

The spelling of 513423610054 in words is "five hundred thirteen billion, four hundred twenty-three million, six hundred ten thousand, fifty-four".