503245135046 has 4 divisors (see below), whose sum is σ = 754867702572. Its totient is φ = 251622567522.

The previous prime is 503245135037. The next prime is 503245135069. The reversal of 503245135046 is 640531542305.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125811283760 + ... + 125811283763.

It is an arithmetic number, because the mean of its divisors is an integer number (188716925643).

Almost surely, 2^503245135046 is an apocalyptic number.

503245135046 is a deficient number, since it is larger than the sum of its proper divisors (251622567526).

503245135046 is a wasteful number, since it uses less digits than its factorization.

503245135046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251622567525.

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 503245135046 in words is "five hundred three billion, two hundred forty-five million, one hundred thirty-five thousand, forty-six".