1145362355 has 4 divisors (see below), whose sum is σ = 1374434832. Its totient is φ = 916289880.

The previous prime is 1145362297. The next prime is 1145362367. The reversal of 1145362355 is 5532635411.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5532635411 = 107 ⋅51706873.

It is not a de Polignac number, because 1145362355 - 2¹⁰ = 1145361331 is a prime.

It is a super-2 number, since 2×1145362355² = 2623709848502292050, 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 3 ways as a sum of consecutive naturals, for example, 114536231 + ... + 114536240.

It is an arithmetic number, because the mean of its divisors is an integer number (343608708).

Almost surely, 2^1145362355 is an apocalyptic number.

1145362355 is a deficient number, since it is larger than the sum of its proper divisors (229072477).

1145362355 is an equidigital number, since it uses as much as digits as its factorization.

1145362355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229072476.

The product of its digits is 54000, while the sum is 35.

The square root of 1145362355 is about 33843.2024932630. The cubic root of 1145362355 is about 1046.2793043821.

Adding to 1145362355 its reverse (5532635411), we get a palindrome (6677997766).

The spelling of 1145362355 in words is "one billion, one hundred forty-five million, three hundred sixty-two thousand, three hundred fifty-five".