1033145552 has 20 divisors (see below), whose sum is σ = 2050543236. Its totient is φ = 503973120.

The previous prime is 1033145537. The next prime is 1033145569. The reversal of 1033145552 is 2555413301.

It can be written as a sum of positive squares in 2 ways, for example, as 590295616 + 442849936 = 24296^2 + 21044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786803 + ... + 788114.

Almost surely, 2^1033145552 is an apocalyptic number.

It is an amenable number.

1033145552 is a deficient number, since it is larger than the sum of its proper divisors (1017397684).

1033145552 is a wasteful number, since it uses less digits than its factorization.

1033145552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1574966 (or 1574960 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 1033145552 is about 32142.5816013587. The cubic root of 1033145552 is about 1010.9286469210.

Adding to 1033145552 its reverse (2555413301), we get a palindrome (3588558853).

The spelling of 1033145552 in words is "one billion, thirty-three million, one hundred forty-five thousand, five hundred fifty-two".