505110051106 has 4 divisors (see below), whose sum is σ = 757665076662. Its totient is φ = 252555025552.

The previous prime is 505110051091. The next prime is 505110051143. The reversal of 505110051106 is 601150011505.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 472118777881 + 32991273225 = 687109^2 + 181635^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 126277512775 + ... + 126277512778.

Almost surely, 2^505110051106 is an apocalyptic number.

505110051106 is a deficient number, since it is larger than the sum of its proper divisors (252555025556).

505110051106 is a wasteful number, since it uses less digits than its factorization.

505110051106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252555025555.

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

The spelling of 505110051106 in words is "five hundred five billion, one hundred ten million, fifty-one thousand, one hundred six".