1054543332 has 48 divisors (see below), whose sum is σ = 2516028480. Its totient is φ = 343644288.

The previous prime is 1054543297. The next prime is 1054543349. The reversal of 1054543332 is 2333454501.

It is a super-2 number, since 2×1054543332² = 2224123278131324448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1054543332.

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, 183519 + ... + 189177.

It is an arithmetic number, because the mean of its divisors is an integer number (52417260).

Almost surely, 2^1054543332 is an apocalyptic number.

1054543332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054543332 is an abundant number, since it is smaller than the sum of its proper divisors (1461485148).

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

1054543332 is a wasteful number, since it uses less digits than its factorization.

1054543332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6012 (or 6010 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 1054543332 is about 32473.7329544972. The cubic root of 1054543332 is about 1017.8602240019.

Adding to 1054543332 its reverse (2333454501), we get a palindrome (3387997833).

The spelling of 1054543332 in words is "one billion, fifty-four million, five hundred forty-three thousand, three hundred thirty-two".