510956501053 has 2 divisors, whose sum is σ = 510956501054. Its totient is φ = 510956501052.

The previous prime is 510956500931. The next prime is 510956501101. The reversal of 510956501053 is 350105659015.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 471449770884 + 39506730169 = 686622^2 + 198763^2 .

It is a cyclic number.

It is not a de Polignac number, because 510956501053 - 2²¹ = 510954403901 is a prime.

It is a super-2 number, since 2×510956501053² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 510956500997 and 510956501015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (510956501353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255478250526 + 255478250527.

It is an arithmetic number, because the mean of its divisors is an integer number (255478250527).

Almost surely, 2^510956501053 is an apocalyptic number.

It is an amenable number.

510956501053 is a deficient number, since it is larger than the sum of its proper divisors (1).

510956501053 is an equidigital number, since it uses as much as digits as its factorization.

510956501053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 101250, while the sum is 40.

The spelling of 510956501053 in words is "five hundred ten billion, nine hundred fifty-six million, five hundred one thousand, fifty-three".