117592150909 has 2 divisors, whose sum is σ = 117592150910. Its totient is φ = 117592150908.

The previous prime is 117592150903. The next prime is 117592150943. The reversal of 117592150909 is 909051295711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117025568100 + 566582809 = 342090^2 + 23803^2 .

It is a cyclic number.

It is not a de Polignac number, because 117592150909 - 2³ = 117592150901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117592150901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58796075454 + 58796075455.

It is an arithmetic number, because the mean of its divisors is an integer number (58796075455).

Almost surely, 2^117592150909 is an apocalyptic number.

It is an amenable number.

117592150909 is a deficient number, since it is larger than the sum of its proper divisors (1).

117592150909 is an equidigital number, since it uses as much as digits as its factorization.

117592150909 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 255150, while the sum is 49.

The spelling of 117592150909 in words is "one hundred seventeen billion, five hundred ninety-two million, one hundred fifty thousand, nine hundred nine".