5111056616522 has 4 divisors (see below), whose sum is σ = 7666584924786. Its totient is φ = 2555528308260.

The previous prime is 5111056616509. The next prime is 5111056616593. The reversal of 5111056616522 is 2256166501115.

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., 5087907298321 + 23149318201 = 2255639^2 + 152149^2 .

It is a super-2 number, since 2×5111056616522² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5111056616522.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277764154129 + ... + 1277764154132.

Almost surely, 2^{5111056616522} is an apocalyptic number.

5111056616522 is a deficient number, since it is larger than the sum of its proper divisors (2555528308264).

5111056616522 is a wasteful number, since it uses less digits than its factorization.

5111056616522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555528308263.

The product of its (nonzero) digits is 108000, while the sum is 41.

The spelling of 5111056616522 in words is "five trillion, one hundred eleven billion, fifty-six million, six hundred sixteen thousand, five hundred twenty-two".