1135380567 has 8 divisors (see below), whose sum is σ = 1519008624. Its totient is φ = 754336448.

The previous prime is 1135380559. The next prime is 1135380613. The reversal of 1135380567 is 7650835311.

It is a happy number.

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 1135380567 - 2³ = 1135380559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1135380517) 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, 644958 + ... + 646715.

It is an arithmetic number, because the mean of its divisors is an integer number (189876078).

Almost surely, 2^1135380567 is an apocalyptic number.

1135380567 is a deficient number, since it is larger than the sum of its proper divisors (383628057).

1135380567 is a wasteful number, since it uses less digits than its factorization.

1135380567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291969.

The product of its (nonzero) digits is 75600, while the sum is 39.

The square root of 1135380567 is about 33695.4086931736. The cubic root of 1135380567 is about 1043.2310041850.

The spelling of 1135380567 in words is "one billion, one hundred thirty-five million, three hundred eighty thousand, five hundred sixty-seven".