1053471144 has 64 divisors (see below), whose sum is σ = 2876575680. Its totient is φ = 318848000.

The previous prime is 1053471127. The next prime is 1053471151. The reversal of 1053471144 is 4411743501.

It is a super-2 number, since 2×1053471144² = 2219602902481337472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278224 + ... + 281984.

It is an arithmetic number, because the mean of its divisors is an integer number (44946495).

Almost surely, 2^1053471144 is an apocalyptic number.

It is an amenable number.

1053471144 is an abundant number, since it is smaller than the sum of its proper divisors (1823104536).

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

1053471144 is a wasteful number, since it uses less digits than its factorization.

1053471144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4842 (or 4838 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 1053471144 is about 32457.2202136905. The cubic root of 1053471144 is about 1017.5151433211.

It can be divided in two parts, 105347 and 1144, that added together give a triangular number (106491 = T₄₆₁).

The spelling of 1053471144 in words is "one billion, fifty-three million, four hundred seventy-one thousand, one hundred forty-four".