511021025483 has 2 divisors, whose sum is σ = 511021025484. Its totient is φ = 511021025482.

The previous prime is 511021025477. The next prime is 511021025617. The reversal of 511021025483 is 384520120115.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 511021025483 - 2¹⁶ = 511020959947 is a prime.

It is a super-2 number, since 2×511021025483² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (511021025783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 255510512741 + 255510512742.

It is an arithmetic number, because the mean of its divisors is an integer number (255510512742).

Almost surely, 2^511021025483 is an apocalyptic number.

511021025483 is a deficient number, since it is larger than the sum of its proper divisors (1).

511021025483 is an equidigital number, since it uses as much as digits as its factorization.

511021025483 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9600, while the sum is 32.

Adding to 511021025483 its reverse (384520120115), we get a palindrome (895541145598).

The spelling of 511021025483 in words is "five hundred eleven billion, twenty-one million, twenty-five thousand, four hundred eighty-three".