1042523273 has 8 divisors (see below), whose sum is σ = 1173985536. Its totient is φ = 917175600.

The previous prime is 1042523239. The next prime is 1042523281. The reversal of 1042523273 is 3723252401.

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

It is not a de Polignac number, because 1042523273 - 2¹⁶ = 1042457737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042523203) 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, 1528286 + ... + 1528967.

It is an arithmetic number, because the mean of its divisors is an integer number (146748192).

Almost surely, 2^1042523273 is an apocalyptic number.

It is an amenable number.

1042523273 is a deficient number, since it is larger than the sum of its proper divisors (131462263).

1042523273 is a wasteful number, since it uses less digits than its factorization.

1042523273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3057295.

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 1042523273 is about 32288.1289795491. The cubic root of 1042523273 is about 1013.9781259424.

Adding to 1042523273 its reverse (3723252401), we get a palindrome (4765775674).

The spelling of 1042523273 in words is "one billion, forty-two million, five hundred twenty-three thousand, two hundred seventy-three".