503000253221542 has 8 divisors (see below), whose sum is σ = 772902828121032. Its totient is φ = 245365977181200.

The previous prime is 503000253221533. The next prime is 503000253221593. The reversal of 503000253221542 is 245122352000305.

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

It is a junction number, because it is equal to n+sod(n) for n = 503000253221498 and 503000253221507.

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, 3067074714684 + ... + 3067074714847.

It is an arithmetic number, because the mean of its divisors is an integer number (96612853515129).

Almost surely, 2^{503000253221542} is an apocalyptic number.

503000253221542 is a deficient number, since it is larger than the sum of its proper divisors (269902574899490).

503000253221542 is a wasteful number, since it uses less digits than its factorization.

503000253221542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6134149429574.

The product of its (nonzero) digits is 72000, while the sum is 34.

The spelling of 503000253221542 in words is "five hundred three trillion, two hundred fifty-three million, two hundred twenty-one thousand, five hundred forty-two".