424654133053 has 4 divisors (see below), whose sum is σ = 424670396508. Its totient is φ = 424637869600.

The previous prime is 424654132967. The next prime is 424654133119. The reversal of 424654133053 is 350331456424.

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

It can be written as a sum of positive squares in 2 ways, for example, as 113152849924 + 311501283129 = 336382^2 + 558123^2 .

It is a cyclic number.

It is not a de Polignac number, because 424654133053 - 2¹³ = 424654124861 is a prime.

It is a super-2 number, since 2×424654133053² (a number of 24 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 424654132997 and 424654133015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424654133153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8092498 + ... + 8144803.

It is an arithmetic number, because the mean of its divisors is an integer number (106167599127).

Almost surely, 2^424654133053 is an apocalyptic number.

It is an amenable number.

424654133053 is a deficient number, since it is larger than the sum of its proper divisors (16263455).

424654133053 is a wasteful number, since it uses less digits than its factorization.

424654133053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16263454.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 424654133053 its reverse (350331456424), we get a palindrome (774985589477).

The spelling of 424654133053 in words is "four hundred twenty-four billion, six hundred fifty-four million, one hundred thirty-three thousand, fifty-three".