1053469628 has 12 divisors (see below), whose sum is σ = 1845817680. Its totient is φ = 526093152.

The previous prime is 1053469601. The next prime is 1053469633. The reversal of 1053469628 is 8269643501.

It is a super-2 number, since 2×1053469628² = 2219596514236916768, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 156713 + ... + 163296.

It is an arithmetic number, because the mean of its divisors is an integer number (153818140).

Almost surely, 2^1053469628 is an apocalyptic number.

It is an amenable number.

1053469628 is a deficient number, since it is larger than the sum of its proper divisors (792348052).

1053469628 is a wasteful number, since it uses less digits than its factorization.

1053469628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320836 (or 320834 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 44.

The square root of 1053469628 is about 32457.1968598645. The cubic root of 1053469628 is about 1017.5146552351.

The spelling of 1053469628 in words is "one billion, fifty-three million, four hundred sixty-nine thousand, six hundred twenty-eight".