1145050594 has 4 divisors (see below), whose sum is σ = 1717575894. Its totient is φ = 572525296.

The previous prime is 1145050579. The next prime is 1145050603. The reversal of 1145050594 is 4950505411.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4950505411 = 9337 ⋅530203.

It can be written as a sum of positive squares in only one way, i.e., 802985569 + 342065025 = 28337^2 + 18495^2 .

It is a super-2 number, since 2×1145050594² = 2622281725639505672, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286262647 + ... + 286262650.

Almost surely, 2^1145050594 is an apocalyptic number.

1145050594 is a deficient number, since it is larger than the sum of its proper divisors (572525300).

1145050594 is an equidigital number, since it uses as much as digits as its factorization.

1145050594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572525299.

The product of its (nonzero) digits is 18000, while the sum is 34.

The square root of 1145050594 is about 33838.5962179284. The cubic root of 1145050594 is about 1046.1843653785.

The spelling of 1145050594 in words is "one billion, one hundred forty-five million, fifty thousand, five hundred ninety-four".