1045242037 has 4 divisors (see below), whose sum is σ = 1194562336. Its totient is φ = 895921740.

The previous prime is 1045242017. The next prime is 1045242067. The reversal of 1045242037 is 7302425401.

1045242037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7302425401 = 19 ⋅384338179.

It is not a de Polignac number, because 1045242037 - 2⁷ = 1045241909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1045241996 and 1045242014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045242007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74660139 + ... + 74660152.

It is an arithmetic number, because the mean of its divisors is an integer number (298640584).

Almost surely, 2^1045242037 is an apocalyptic number.

It is an amenable number.

1045242037 is a deficient number, since it is larger than the sum of its proper divisors (149320299).

1045242037 is an equidigital number, since it uses as much as digits as its factorization.

1045242037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149320298.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 1045242037 is about 32330.2031697916. The cubic root of 1045242037 is about 1014.8588014898.

Adding to 1045242037 its reverse (7302425401), we get a palindrome (8347667438).

The spelling of 1045242037 in words is "one billion, forty-five million, two hundred forty-two thousand, thirty-seven".