422553324501 has 48 divisors (see below), whose sum is σ = 764568549888. Its totient is φ = 218467821600.

The previous prime is 422553324499. The next prime is 422553324569. The reversal of 422553324501 is 105423355224.

422553324501 is a `hidden beast` number, since 4 + 22 + 553 + 32 + 4 + 50 + 1 = 666.

It is not a de Polignac number, because 422553324501 - 2¹ = 422553324499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422553324101) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1298671 + ... + 1591116.

It is an arithmetic number, because the mean of its divisors is an integer number (15928511456).

Almost surely, 2^422553324501 is an apocalyptic number.

It is an amenable number.

422553324501 is a deficient number, since it is larger than the sum of its proper divisors (342015225387).

422553324501 is a wasteful number, since it uses less digits than its factorization.

422553324501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2890022 (or 2890019 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 422553324501 its reverse (105423355224), we get a palindrome (527976679725).

The spelling of 422553324501 in words is "four hundred twenty-two billion, five hundred fifty-three million, three hundred twenty-four thousand, five hundred one".