1132756145 has 8 divisors (see below), whose sum is σ = 1362449256. Its totient is φ = 904110336.

The previous prime is 1132756127. The next prime is 1132756171. The reversal of 1132756145 is 5416572311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 225120016 + 907636129 = 15004^2 + 30127^2 .

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 1132756145 - 2¹⁶ = 1132690609 is a prime.

It is a super-2 number, since 2×1132756145² = 2566272968070522050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259442 + ... + 263771.

It is an arithmetic number, because the mean of its divisors is an integer number (170306157).

Almost surely, 2^1132756145 is an apocalyptic number.

It is an amenable number.

1132756145 is a deficient number, since it is larger than the sum of its proper divisors (229693111).

1132756145 is an equidigital number, since it uses as much as digits as its factorization.

1132756145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523651.

The product of its digits is 25200, while the sum is 35.

The square root of 1132756145 is about 33656.4428453157. The cubic root of 1132756145 is about 1042.4265776875.

The spelling of 1132756145 in words is "one billion, one hundred thirty-two million, seven hundred fifty-six thousand, one hundred forty-five".