510553321304131 has 20 divisors (see below), whose sum is σ = 595785755080064. Its totient is φ = 437488073038800.

The previous prime is 510553321304113. The next prime is 510553321304179. The reversal of 510553321304131 is 131403123355015.

It is not a de Polignac number, because 510553321304131 - 2⁴¹ = 508354298048579 is a prime.

It is a super-2 number, since 2×510553321304131² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (510553321304531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 23212080 + ... + 39495661.

Almost surely, 2^{510553321304131} is an apocalyptic number.

510553321304131 is a deficient number, since it is larger than the sum of its proper divisors (85232433775933).

510553321304131 is an frugal number, since it uses more digits than its factorization.

510553321304131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62711160 (or 62711139 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 37.

Adding to 510553321304131 its reverse (131403123355015), we get a palindrome (641956444659146).

The spelling of 510553321304131 in words is "five hundred ten trillion, five hundred fifty-three billion, three hundred twenty-one million, three hundred four thousand, one hundred thirty-one".