5436630542 has 8 divisors (see below), whose sum is σ = 9319938096. Its totient is φ = 2329984512.

The previous prime is 5436630539. The next prime is 5436630581. The reversal of 5436630542 is 2450366345.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 5436630496 and 5436630505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194165363 + ... + 194165390.

It is an arithmetic number, because the mean of its divisors is an integer number (1164992262).

Almost surely, 2^5436630542 is an apocalyptic number.

5436630542 is a deficient number, since it is larger than the sum of its proper divisors (3883307554).

5436630542 is a wasteful number, since it uses less digits than its factorization.

5436630542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388330762.

The product of its (nonzero) digits is 259200, while the sum is 38.

The square root of 5436630542 is about 73733.5103056948. The cubic root of 5436630542 is about 1758.3686827680.

Adding to 5436630542 its reverse (2450366345), we get a palindrome (7886996887).

The spelling of 5436630542 in words is "five billion, four hundred thirty-six million, six hundred thirty thousand, five hundred forty-two".