1065525378303 has 8 divisors (see below), whose sum is σ = 1482470091648. Its totient is φ = 679465458584.

The previous prime is 1065525378271. The next prime is 1065525378373. The reversal of 1065525378303 is 3038735255601.

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 1065525378303 - 2⁵ = 1065525378271 is a prime.

It is a super-2 number, since 2×1065525378303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065525378373) 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, 7721198325 + ... + 7721198462.

It is an arithmetic number, because the mean of its divisors is an integer number (185308761456).

Almost surely, 2^{1065525378303} is an apocalyptic number.

1065525378303 is a deficient number, since it is larger than the sum of its proper divisors (416944713345).

1065525378303 is a wasteful number, since it uses less digits than its factorization.

1065525378303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15442396813.

The product of its (nonzero) digits is 2268000, while the sum is 48.

The spelling of 1065525378303 in words is "one trillion, sixty-five billion, five hundred twenty-five million, three hundred seventy-eight thousand, three hundred three".