1052553303 has 12 divisors (see below), whose sum is σ = 1533810720. Its totient is φ = 695491776.

The previous prime is 1052553253. The next prime is 1052553311. The reversal of 1052553303 is 3033552501.

1052553303 is a `hidden beast` number, since 105 + 2 + 553 + 3 + 0 + 3 = 666.

It is not a de Polignac number, because 1052553303 - 2²¹ = 1050456151 is a prime.

It is a super-2 number, since 2×1052553303² = 2215736911312419618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052553343) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 516463 + ... + 518496.

It is an arithmetic number, because the mean of its divisors is an integer number (127817560).

Almost surely, 2^1052553303 is an apocalyptic number.

1052553303 is a deficient number, since it is larger than the sum of its proper divisors (481257417).

1052553303 is a wasteful number, since it uses less digits than its factorization.

1052553303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1035078 (or 1035075 counting only the distinct ones).

The product of its (nonzero) digits is 6750, while the sum is 27.

The square root of 1052553303 is about 32443.0778903605. The cubic root of 1052553303 is about 1017.2195527301.

The spelling of 1052553303 in words is "one billion, fifty-two million, five hundred fifty-three thousand, three hundred three".