11607192466489 has 9 divisors (see below), whose sum is σ = 11883554712549. Its totient is φ = 11337114666780.

The previous prime is 11607192466351. The next prime is 11607192466501. The reversal of 11607192466489 is 98466429170611.

The square root of 11607192466489 is 3406933.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 11607192466489 - 2²⁵ = 11607158912057 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11607192466489.

It is not an unprimeable number, because it can be changed into a prime (11607192476489) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 146458504 + ... + 146537734.

It is an arithmetic number, because the mean of its divisors is an integer number (1320394968061).

Almost surely, 2^{11607192466489} is an apocalyptic number.

11607192466489 is the 3406933-rd square number.

11607192466489 is the 1703467-th centered octagonal number.

It is an amenable number.

11607192466489 is a deficient number, since it is larger than the sum of its proper divisors (276362246060).

11607192466489 is an frugal number, since it uses more digits than its factorization.

11607192466489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158548 (or 79274 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 64.

Multiplying 11607192466489 by its sum of digits (64), we get a square (742860317855296 = 27255464²).

The spelling of 11607192466489 in words is "eleven trillion, six hundred seven billion, one hundred ninety-two million, four hundred sixty-six thousand, four hundred eighty-nine".