5438604535 has 32 divisors (see below), whose sum is σ = 8037066240. Its totient is φ = 3440458368.

The previous prime is 5438604533. The next prime is 5438604551. The reversal of 5438604535 is 5354068345.

It is a cyclic number.

It is not a de Polignac number, because 5438604535 - 2¹ = 5438604533 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5438604491 and 5438604500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5438604533) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1437276 + ... + 1441054.

It is an arithmetic number, because the mean of its divisors is an integer number (251158320).

Almost surely, 2^5438604535 is an apocalyptic number.

5438604535 is a deficient number, since it is larger than the sum of its proper divisors (2598461705).

5438604535 is a wasteful number, since it uses less digits than its factorization.

5438604535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6967.

The product of its (nonzero) digits is 864000, while the sum is 43.

The square root of 5438604535 is about 73746.8950871832. The cubic root of 5438604535 is about 1758.5814731126.

The spelling of 5438604535 in words is "five billion, four hundred thirty-eight million, six hundred four thousand, five hundred thirty-five".