511010060505 has 48 divisors (see below), whose sum is σ = 955369787904. Its totient is φ = 232556970240.

The previous prime is 511010060461. The next prime is 511010060551. The reversal of 511010060505 is 505060010115.

It is not a de Polignac number, because 511010060505 - 2¹⁹ = 511009536217 is a prime.

It is a super-2 number, since 2×511010060505² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1394956 + ... + 1722765.

It is an arithmetic number, because the mean of its divisors is an integer number (19903537248).

Almost surely, 2^511010060505 is an apocalyptic number.

It is an amenable number.

511010060505 is a deficient number, since it is larger than the sum of its proper divisors (444359727399).

511010060505 is a wasteful number, since it uses less digits than its factorization.

511010060505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117966 (or 3117959 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 511010060505 in words is "five hundred eleven billion, ten million, sixty thousand, five hundred five".