1149316375 has 8 divisors (see below), whose sum is σ = 1434346992. Its totient is φ = 919453000.

The previous prime is 1149316373. The next prime is 1149316379. The reversal of 1149316375 is 5736139411.

It is not a de Polignac number, because 1149316375 - 2¹ = 1149316373 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 (1149316373) 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, 4597141 + ... + 4597390.

It is an arithmetic number, because the mean of its divisors is an integer number (179293374).

Almost surely, 2^1149316375 is an apocalyptic number.

1149316375 is a deficient number, since it is larger than the sum of its proper divisors (285030617).

1149316375 is an frugal number, since it uses more digits than its factorization.

1149316375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194546 (or 9194536 counting only the distinct ones).

The product of its digits is 68040, while the sum is 40.

The square root of 1149316375 is about 33901.5689164971. The cubic root of 1149316375 is about 1047.4819100587.

The spelling of 1149316375 in words is "one billion, one hundred forty-nine million, three hundred sixteen thousand, three hundred seventy-five".