5420436023 has 8 divisors (see below), whose sum is σ = 5702389200. Its totient is φ = 5144819008.

The previous prime is 5420436019. The next prime is 5420436061. The reversal of 5420436023 is 3206340245.

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

It is not a de Polignac number, because 5420436023 - 2² = 5420436019 is a prime.

It is a super-2 number, since 2×5420436023² = 58762253358872113058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5420436083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1582286 + ... + 1585707.

It is an arithmetic number, because the mean of its divisors is an integer number (712798650).

Almost surely, 2^5420436023 is an apocalyptic number.

5420436023 is a deficient number, since it is larger than the sum of its proper divisors (281953177).

5420436023 is a wasteful number, since it uses less digits than its factorization.

5420436023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3168081.

The product of its (nonzero) digits is 17280, while the sum is 29.

The square root of 5420436023 is about 73623.6104996217. The cubic root of 5420436023 is about 1756.6210159483.

Adding to 5420436023 its reverse (3206340245), we get a palindrome (8626776268).

The spelling of 5420436023 in words is "five billion, four hundred twenty million, four hundred thirty-six thousand, twenty-three".