1045577323 has 8 divisors (see below), whose sum is σ = 1195244000. Its totient is φ = 895985280.

The previous prime is 1045577297. The next prime is 1045577341. The reversal of 1045577323 is 3237755401.

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 1045577323 - 2⁹ = 1045576811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1045577363) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15553 + ... + 48301.

It is an arithmetic number, because the mean of its divisors is an integer number (149405500).

Almost surely, 2^1045577323 is an apocalyptic number.

1045577323 is a deficient number, since it is larger than the sum of its proper divisors (149666677).

1045577323 is an equidigital number, since it uses as much as digits as its factorization.

1045577323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37317.

The product of its (nonzero) digits is 88200, while the sum is 37.

The square root of 1045577323 is about 32335.3880910683. The cubic root of 1045577323 is about 1014.9673031764.

It can be divided in two parts, 10455 and 77323, that added together give a palindrome (87778).

The spelling of 1045577323 in words is "one billion, forty-five million, five hundred seventy-seven thousand, three hundred twenty-three".