511060510055 has 16 divisors (see below), whose sum is σ = 633175329024. Its totient is φ = 395584919040.

The previous prime is 511060510021. The next prime is 511060510087. The reversal of 511060510055 is 550015060115.

It is a happy number.

It is not a de Polignac number, because 511060510055 - 2²⁸ = 510792074599 is a prime.

It is a super-2 number, since 2×511060510055² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 517487 + ... + 1135743.

It is an arithmetic number, because the mean of its divisors is an integer number (39573458064).

Almost surely, 2^511060510055 is an apocalyptic number.

511060510055 is a deficient number, since it is larger than the sum of its proper divisors (122114818969).

511060510055 is a wasteful number, since it uses less digits than its factorization.

511060510055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 623626.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 511060510055 in words is "five hundred eleven billion, sixty million, five hundred ten thousand, fifty-five".