1145050413 has 16 divisors (see below), whose sum is σ = 1700872320. Its totient is φ = 680347584.

The previous prime is 1145050391. The next prime is 1145050427. The reversal of 1145050413 is 3140505411.

It is a happy number.

It is not a de Polignac number, because 1145050413 - 2⁵ = 1145050381 is a prime.

It is a super-2 number, since 2×1145050413² = 2622280896622941138, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145050463) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505081 + ... + 507342.

It is an arithmetic number, because the mean of its divisors is an integer number (106304520).

Almost surely, 2^1145050413 is an apocalyptic number.

1145050413 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1145050413 is a deficient number, since it is larger than the sum of its proper divisors (555821907).

1145050413 is a wasteful number, since it uses less digits than its factorization.

1145050413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012468.

The product of its (nonzero) digits is 1200, while the sum is 24.

The square root of 1145050413 is about 33838.5935434675. The cubic root of 1145050413 is about 1046.1843102544.

Adding to 1145050413 its reverse (3140505411), we get a palindrome (4285555824).

The spelling of 1145050413 in words is "one billion, one hundred forty-five million, fifty thousand, four hundred thirteen".