425052503 has 4 divisors (see below), whose sum is σ = 425287488. Its totient is φ = 424817520.

The previous prime is 425052499. The next prime is 425052517. The reversal of 425052503 is 305250524.

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

It is a cyclic number.

It is not a de Polignac number, because 425052503 - 2² = 425052499 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425052533) 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, 114758 + ... + 118403.

It is an arithmetic number, because the mean of its divisors is an integer number (106321872).

Almost surely, 2^425052503 is an apocalyptic number.

425052503 is a deficient number, since it is larger than the sum of its proper divisors (234985).

425052503 is a wasteful number, since it uses less digits than its factorization.

425052503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234984.

The product of its (nonzero) digits is 6000, while the sum is 26.

The square root of 425052503 is about 20616.8014735555. The cubic root of 425052503 is about 751.8782570149.

The spelling of 425052503 in words is "four hundred twenty-five million, fifty-two thousand, five hundred three".