1132545545 has 8 divisors (see below), whose sum is σ = 1361025600. Its totient is φ = 904722480.

The previous prime is 1132545527. The next prime is 1132545563. The reversal of 1132545545 is 5455452311.

It is an interprime number because it is at equal distance from previous prime (1132545527) and next prime (1132545563).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1132545545 - 2²⁶ = 1065436681 is a prime.

It is a super-2 number, since 2×1132545545² = 2565318822998694050, which contains 22 as substring.

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, 160445 + ... + 167354.

It is an arithmetic number, because the mean of its divisors is an integer number (170128200).

Almost surely, 2^1132545545 is an apocalyptic number.

It is an amenable number.

1132545545 is a deficient number, since it is larger than the sum of its proper divisors (228480055).

1132545545 is an equidigital number, since it uses as much as digits as its factorization.

1132545545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328495.

The product of its digits is 60000, while the sum is 35.

The square root of 1132545545 is about 33653.3140270019. The cubic root of 1132545545 is about 1042.3619716541.

Adding to 1132545545 its reverse (5455452311), we get a palindrome (6587997856).

The spelling of 1132545545 in words is "one billion, one hundred thirty-two million, five hundred forty-five thousand, five hundred forty-five".