510535113073 has 2 divisors, whose sum is σ = 510535113074. Its totient is φ = 510535113072.

The previous prime is 510535113017. The next prime is 510535113139. The reversal of 510535113073 is 370311535015.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 369795339664 + 140739773409 = 608108^2 + 375153^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-510535113073 is a prime.

It is a super-2 number, since 2×510535113073² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (510535113013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255267556536 + 255267556537.

It is an arithmetic number, because the mean of its divisors is an integer number (255267556537).

Almost surely, 2^510535113073 is an apocalyptic number.

It is an amenable number.

510535113073 is a deficient number, since it is larger than the sum of its proper divisors (1).

510535113073 is an equidigital number, since it uses as much as digits as its factorization.

510535113073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23625, while the sum is 34.

Adding to 510535113073 its reverse (370311535015), we get a palindrome (880846648088).

The spelling of 510535113073 in words is "five hundred ten billion, five hundred thirty-five million, one hundred thirteen thousand, seventy-three".