1053281016 has 32 divisors (see below), whose sum is σ = 2925781200. Its totient is φ = 351093600.

The previous prime is 1053280997. The next prime is 1053281027. The reversal of 1053281016 is 6101823501.

It is a super-2 number, since 2×1053281016² = 2218801797331984512, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

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 7 ways as a sum of consecutive naturals, for example, 2437935 + ... + 2438366.

Almost surely, 2^1053281016 is an apocalyptic number.

It is an amenable number.

1053281016 is an abundant number, since it is smaller than the sum of its proper divisors (1872500184).

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

1053281016 is a wasteful number, since it uses less digits than its factorization.

1053281016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4876316 (or 4876306 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The square root of 1053281016 is about 32454.2911800581. The cubic root of 1053281016 is about 1017.4539267231.

The spelling of 1053281016 in words is "one billion, fifty-three million, two hundred eighty-one thousand, sixteen".