11056562039 has 2 divisors, whose sum is σ = 11056562040. Its totient is φ = 11056562038.

The previous prime is 11056562029. The next prime is 11056562107. The reversal of 11056562039 is 93026565011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11056562039 - 2²⁰ = 11055513463 is a prime.

It is a super-3 number, since 3×11056562039³ (a number of 31 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11056561993 and 11056562011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11056562029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528281019 + 5528281020.

It is an arithmetic number, because the mean of its divisors is an integer number (5528281020).

Almost surely, 2^11056562039 is an apocalyptic number.

11056562039 is a deficient number, since it is larger than the sum of its proper divisors (1).

11056562039 is an equidigital number, since it uses as much as digits as its factorization.

11056562039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 38.

The spelling of 11056562039 in words is "eleven billion, fifty-six million, five hundred sixty-two thousand, thirty-nine".