1053844072 has 16 divisors (see below), whose sum is σ = 2005450560. Its totient is φ = 519057264.

The previous prime is 1053844069. The next prime is 1053844073. The reversal of 1053844072 is 2704483501.

It is a super-2 number, since 2×1053844072² = 2221174656179082368, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1053844073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 982528 + ... + 983599.

It is an arithmetic number, because the mean of its divisors is an integer number (125340660).

Almost surely, 2^1053844072 is an apocalyptic number.

It is an amenable number.

1053844072 is a deficient number, since it is larger than the sum of its proper divisors (951606488).

1053844072 is a wasteful number, since it uses less digits than its factorization.

1053844072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966200 (or 1966196 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 1053844072 is about 32462.9646212418. The cubic root of 1053844072 is about 1017.6351956903.

The spelling of 1053844072 in words is "one billion, fifty-three million, eight hundred forty-four thousand, seventy-two".