1045612536 has 32 divisors (see below), whose sum is σ = 2615078400. Its totient is φ = 348397920.

The previous prime is 1045612511. The next prime is 1045612543. The reversal of 1045612536 is 6352165401.

It is a junction number, because it is equal to n+sod(n) for n = 1045612497 and 1045612506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65241 + ... + 79671.

It is an arithmetic number, because the mean of its divisors is an integer number (81721200).

Almost surely, 2^1045612536 is an apocalyptic number.

It is an amenable number.

1045612536 is an abundant number, since it is smaller than the sum of its proper divisors (1569465864).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1045612536 is a wasteful number, since it uses less digits than its factorization.

1045612536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17459 (or 17455 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 1045612536 is about 32335.9325828095. The cubic root of 1045612536 is about 1014.9786970866.

Adding to 1045612536 its reverse (6352165401), we get a palindrome (7397777937).

The spelling of 1045612536 in words is "one billion, forty-five million, six hundred twelve thousand, five hundred thirty-six".