422125503 has 8 divisors (see below), whose sum is σ = 564041088. Its totient is φ = 280813464.

The previous prime is 422125469. The next prime is 422125507. The reversal of 422125503 is 305521224.

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

It is not a de Polignac number, because 422125503 - 2⁶ = 422125439 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422125507) 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, 149251 + ... + 152052.

It is an arithmetic number, because the mean of its divisors is an integer number (70505136).

Almost surely, 2^422125503 is an apocalyptic number.

422125503 is a deficient number, since it is larger than the sum of its proper divisors (141915585).

422125503 is a wasteful number, since it uses less digits than its factorization.

422125503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301773.

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 422125503 is about 20545.6930523163. The cubic root of 422125503 is about 750.1484168502.

Adding to 422125503 its reverse (305521224), we get a palindrome (727646727).

The spelling of 422125503 in words is "four hundred twenty-two million, one hundred twenty-five thousand, five hundred three".