5421132536 has 8 divisors (see below), whose sum is σ = 10164623520. Its totient is φ = 2710566264.

The previous prime is 5421132523. The next prime is 5421132559. The reversal of 5421132536 is 6352311245.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 338820776 + ... + 338820791.

It is an arithmetic number, because the mean of its divisors is an integer number (1270577940).

Almost surely, 2^5421132536 is an apocalyptic number.

It is an amenable number.

5421132536 is a deficient number, since it is larger than the sum of its proper divisors (4743490984).

5421132536 is a wasteful number, since it uses less digits than its factorization.

5421132536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677641573 (or 677641569 counting only the distinct ones).

The product of its digits is 21600, while the sum is 32.

The square root of 5421132536 is about 73628.3405761667. The cubic root of 5421132536 is about 1756.6962532518.

The spelling of 5421132536 in words is "five billion, four hundred twenty-one million, one hundred thirty-two thousand, five hundred thirty-six".