5542403523 has 4 divisors (see below), whose sum is σ = 7389871368. Its totient is φ = 3694935680.

The previous prime is 5542403519. The next prime is 5542403543. The reversal of 5542403523 is 3253042455.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5542403523 - 2² = 5542403519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5542403543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923733918 + ... + 923733923.

It is an arithmetic number, because the mean of its divisors is an integer number (1847467842).

Almost surely, 2^5542403523 is an apocalyptic number.

5542403523 is a deficient number, since it is larger than the sum of its proper divisors (1847467845).

5542403523 is a wasteful number, since it uses less digits than its factorization.

5542403523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1847467844.

The product of its (nonzero) digits is 72000, while the sum is 33.

The square root of 5542403523 is about 74447.3204554737. The cubic root of 5542403523 is about 1769.6988989555.

Adding to 5542403523 its reverse (3253042455), we get a palindrome (8795445978).

The spelling of 5542403523 in words is "five billion, five hundred forty-two million, four hundred three thousand, five hundred twenty-three".