1045511312 has 10 divisors (see below), whose sum is σ = 2025678198. Its totient is φ = 522755648.

The previous prime is 1045511221. The next prime is 1045511351. The reversal of 1045511312 is 2131155401.

It can be written as a sum of positive squares in only one way, i.e., 1029383056 + 16128256 = 32084^2 + 4016^2 .

It is a super-2 number, since 2×1045511312² = 2186187807039922688, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32672213 + ... + 32672244.

Almost surely, 2^1045511312 is an apocalyptic number.

It is an amenable number.

1045511312 is a deficient number, since it is larger than the sum of its proper divisors (980166886).

1045511312 is an equidigital number, since it uses as much as digits as its factorization.

1045511312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65344465 (or 65344459 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 1045511312 is about 32334.3673511637. The cubic root of 1045511312 is about 1014.9459432332.

Adding to 1045511312 its reverse (2131155401), we get a palindrome (3176666713).

The spelling of 1045511312 in words is "one billion, forty-five million, five hundred eleven thousand, three hundred twelve".