1045283897 has 8 divisors (see below), whose sum is σ = 1194927552. Its totient is φ = 895719600.

The previous prime is 1045283891. The next prime is 1045283969. The reversal of 1045283897 is 7983825401.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1045283897 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1045283891) 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, 11747 + ... + 47207.

It is an arithmetic number, because the mean of its divisors is an integer number (149365944).

Almost surely, 2^1045283897 is an apocalyptic number.

It is an amenable number.

1045283897 is a deficient number, since it is larger than the sum of its proper divisors (149643655).

1045283897 is an equidigital number, since it uses as much as digits as its factorization.

1045283897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39679.

The product of its (nonzero) digits is 483840, while the sum is 47.

The square root of 1045283897 is about 32330.8505455702. The cubic root of 1045283897 is about 1014.8723490450.

It can be divided in two parts, 10452 and 83897, that added together give a palindrome (94349).

The spelling of 1045283897 in words is "one billion, forty-five million, two hundred eighty-three thousand, eight hundred ninety-seven".