1609117077007 has 8 divisors (see below), whose sum is σ = 1757841903360. Its totient is φ = 1460799159960.

The previous prime is 1609117076977. The next prime is 1609117077017. The reversal of 1609117077007 is 7007707119061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1609117077007 - 2¹¹ = 1609117074959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1609117077017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101719053 + ... + 101734870.

It is an arithmetic number, because the mean of its divisors is an integer number (219730237920).

Almost surely, 2^{1609117077007} is an apocalyptic number.

1609117077007 is a deficient number, since it is larger than the sum of its proper divisors (148724826353).

1609117077007 is a wasteful number, since it uses less digits than its factorization.

1609117077007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203454653.

The product of its (nonzero) digits is 129654, while the sum is 46.

The spelling of 1609117077007 in words is "one trillion, six hundred nine billion, one hundred seventeen million, seventy-seven thousand, seven".