11137439059 has 2 divisors, whose sum is σ = 11137439060. Its totient is φ = 11137439058.

The previous prime is 11137438999. The next prime is 11137439077. The reversal of 11137439059 is 95093473111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11137439059 - 2²¹ = 11135341907 is a prime.

It is not a weakly prime, because it can be changed into another prime (11137439759) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5568719529 + 5568719530.

It is an arithmetic number, because the mean of its divisors is an integer number (5568719530).

Almost surely, 2^11137439059 is an apocalyptic number.

11137439059 is a deficient number, since it is larger than the sum of its proper divisors (1).

11137439059 is an equidigital number, since it uses as much as digits as its factorization.

11137439059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 102060, while the sum is 43.

The spelling of 11137439059 in words is "eleven billion, one hundred thirty-seven million, four hundred thirty-nine thousand, fifty-nine".