1045452536 has 32 divisors (see below), whose sum is σ = 2077300080. Its totient is φ = 491558400.

The previous prime is 1045452509. The next prime is 1045452539. The reversal of 1045452536 is 6352545401.

It is a junction number, because it is equal to n+sod(n) for n = 1045452496 and 1045452505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045452539) 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, 205706 + ... + 210726.

Almost surely, 2^1045452536 is an apocalyptic number.

It is an amenable number.

1045452536 is a deficient number, since it is larger than the sum of its proper divisors (1031847544).

1045452536 is a wasteful number, since it uses less digits than its factorization.

1045452536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6575 (or 6571 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

The square root of 1045452536 is about 32333.4584602390. The cubic root of 1045452536 is about 1014.9269236460.

Adding to 1045452536 its reverse (6352545401), we get a palindrome (7397997937).

The spelling of 1045452536 in words is "one billion, forty-five million, four hundred fifty-two thousand, five hundred thirty-six".