53011420423 has 8 divisors (see below), whose sum is σ = 57091154400. Its totient is φ = 48931962528.

The previous prime is 53011420417. The next prime is 53011420447. The reversal of 53011420423 is 32402411035.

53011420423 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 53011420423 - 2⁵ = 53011420391 is a prime.

It is a super-2 number, since 2×53011420423² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53011420453) 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, 509313 + ... + 604501.

It is an arithmetic number, because the mean of its divisors is an integer number (7136394300).

Almost surely, 2^53011420423 is an apocalyptic number.

53011420423 is a deficient number, since it is larger than the sum of its proper divisors (4079733977).

53011420423 is a wasteful number, since it uses less digits than its factorization.

53011420423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138041.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 53011420423 its reverse (32402411035), we get a palindrome (85413831458).

The spelling of 53011420423 in words is "fifty-three billion, eleven million, four hundred twenty thousand, four hundred twenty-three".