503220552425411 has 16 divisors (see below), whose sum is σ = 532235946114048. Its totient is φ = 475033984840800.

The previous prime is 503220552425407. The next prime is 503220552425413. The reversal of 503220552425411 is 114524255022305.

It is a cyclic number.

It is not a de Polignac number, because 503220552425411 - 2² = 503220552425407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (503220552425413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 248336885 + ... + 250355046.

It is an arithmetic number, because the mean of its divisors is an integer number (33264746632128).

Almost surely, 2^{503220552425411} is an apocalyptic number.

503220552425411 is a deficient number, since it is larger than the sum of its proper divisors (29015393688637).

503220552425411 is a wasteful number, since it uses less digits than its factorization.

503220552425411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498692762.

The product of its (nonzero) digits is 480000, while the sum is 41.

The spelling of 503220552425411 in words is "five hundred three trillion, two hundred twenty billion, five hundred fifty-two million, four hundred twenty-five thousand, four hundred eleven".