7740900092009 has 4 divisors (see below), whose sum is σ = 8846742962304. Its totient is φ = 6635057221716.

The previous prime is 7740900091999. The next prime is 7740900092021. The reversal of 7740900092009 is 9002900090477.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 7740900092009 - 2⁸ = 7740900091753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7740900092059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 552921435137 + ... + 552921435150.

It is an arithmetic number, because the mean of its divisors is an integer number (2211685740576).

Almost surely, 2^{7740900092009} is an apocalyptic number.

It is an amenable number.

7740900092009 is a deficient number, since it is larger than the sum of its proper divisors (1105842870295).

7740900092009 is a wasteful number, since it uses less digits than its factorization.

7740900092009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105842870294.

The product of its (nonzero) digits is 285768, while the sum is 47.

The spelling of 7740900092009 in words is "seven trillion, seven hundred forty billion, nine hundred million, ninety-two thousand, nine".