511060011055 has 12 divisors (see below), whose sum is σ = 674092379016. Its totient is φ = 371680007600.

The previous prime is 511060011043. The next prime is 511060011067. The reversal of 511060011055 is 550110060115.

It is an interprime number because it is at equal distance from previous prime (511060011043) and next prime (511060011067).

It is not a de Polignac number, because 511060011055 - 2³³ = 502470076463 is a prime.

It is a super-2 number, since 2×511060011055² (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 polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 422363041 + ... + 422364250.

It is an arithmetic number, because the mean of its divisors is an integer number (56174364918).

Almost surely, 2^511060011055 is an apocalyptic number.

511060011055 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

511060011055 is a deficient number, since it is larger than the sum of its proper divisors (163032367961).

511060011055 is a wasteful number, since it uses less digits than its factorization.

511060011055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 844727318 (or 844727307 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 25.

The spelling of 511060011055 in words is "five hundred eleven billion, sixty million, eleven thousand, fifty-five".