5403423632 has 10 divisors (see below), whose sum is σ = 10469133318. Its totient is φ = 2701711808.

The previous prime is 5403423611. The next prime is 5403423643. The reversal of 5403423632 is 2363243045.

It can be written as a sum of positive squares in only one way, i.e., 5395783936 + 7639696 = 73456^2 + 2764^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168856973 + ... + 168857004.

Almost surely, 2^5403423632 is an apocalyptic number.

It is an amenable number.

5403423632 is a deficient number, since it is larger than the sum of its proper divisors (5065709686).

5403423632 is a wasteful number, since it uses less digits than its factorization.

5403423632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337713985 (or 337713979 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 32.

The square root of 5403423632 is about 73507.9834575810. The cubic root of 5403423632 is about 1754.7813335135.

Adding to 5403423632 its reverse (2363243045), we get a palindrome (7766666677).

The spelling of 5403423632 in words is "five billion, four hundred three million, four hundred twenty-three thousand, six hundred thirty-two".