1010521264 has 20 divisors (see below), whose sum is σ = 1958395240. Its totient is φ = 505128960.

The previous prime is 1010521223. The next prime is 1010521283. The reversal of 1010521264 is 4621250101.

1010521264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 92272 + ... + 102640.

It is an arithmetic number, because the mean of its divisors is an integer number (97919762).

Almost surely, 2^1010521264 is an apocalyptic number.

It is an amenable number.

1010521264 is a deficient number, since it is larger than the sum of its proper divisors (947873976).

1010521264 is a wasteful number, since it uses less digits than its factorization.

1010521264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16468 (or 16462 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1010521264 is about 31788.6971107656. The cubic root of 1010521264 is about 1003.4948597267.

Adding to 1010521264 its reverse (4621250101), we get a palindrome (5631771365).

The spelling of 1010521264 in words is "one billion, ten million, five hundred twenty-one thousand, two hundred sixty-four".