1054115432 has 32 divisors (see below), whose sum is σ = 2046983400. Its totient is φ = 508295424.

The previous prime is 1054115429. The next prime is 1054115437. The reversal of 1054115432 is 2345114501.

1054115432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 1048852996 + 5262436 = 32386^2 + 2294^2 .

It is a super-2 number, since 2×1054115432² = 2222318687961093248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054115437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251498 + ... + 255654.

Almost surely, 2^1054115432 is an apocalyptic number.

It is an amenable number.

1054115432 is a deficient number, since it is larger than the sum of its proper divisors (992867968).

1054115432 is a wasteful number, since it uses less digits than its factorization.

1054115432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5285 (or 5281 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 1054115432 is about 32467.1438842409. The cubic root of 1054115432 is about 1017.7225336546.

Adding to 1054115432 its reverse (2345114501), we get a palindrome (3399229933).

The spelling of 1054115432 in words is "one billion, fifty-four million, one hundred fifteen thousand, four hundred thirty-two".