503245660430 has 8 divisors (see below), whose sum is σ = 905842188792. Its totient is φ = 201298264168.

The previous prime is 503245660429. The next prime is 503245660451. The reversal of 503245660430 is 34066542305.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25162283012 + ... + 25162283031.

It is an arithmetic number, because the mean of its divisors is an integer number (113230273599).

Almost surely, 2^503245660430 is an apocalyptic number.

503245660430 is a deficient number, since it is larger than the sum of its proper divisors (402596528362).

503245660430 is a wasteful number, since it uses less digits than its factorization.

503245660430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50324566050.

The product of its (nonzero) digits is 259200, while the sum is 38.

The spelling of 503245660430 in words is "five hundred three billion, two hundred forty-five million, six hundred sixty thousand, four hundred thirty".