503080556077 has 16 divisors (see below), whose sum is σ = 555532665408. Its totient is φ = 451750122880.

The previous prime is 503080556071. The next prime is 503080556117. The reversal of 503080556077 is 770655080305.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503080556077 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 (503080556071) 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, 5038713 + ... + 5137585.

It is an arithmetic number, because the mean of its divisors is an integer number (34720791588).

Almost surely, 2^503080556077 is an apocalyptic number.

It is an amenable number.

503080556077 is a deficient number, since it is larger than the sum of its proper divisors (52452109331).

503080556077 is a wasteful number, since it uses less digits than its factorization.

503080556077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104540.

The product of its (nonzero) digits is 882000, while the sum is 46.

The spelling of 503080556077 in words is "five hundred three billion, eighty million, five hundred fifty-six thousand, seventy-seven".