503156374620341 has 16 divisors (see below), whose sum is σ = 546236065234944. Its totient is φ = 460703190858624.

The previous prime is 503156374620223. The next prime is 503156374620439. The reversal of 503156374620341 is 143026473651305.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503156374620341 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 503156374620341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503156374620041) 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, 22043336 + ... + 38629281.

It is an arithmetic number, because the mean of its divisors is an integer number (34139754077184).

Almost surely, 2^{503156374620341} is an apocalyptic number.

It is an amenable number.

503156374620341 is a deficient number, since it is larger than the sum of its proper divisors (43079690614603).

503156374620341 is a wasteful number, since it uses less digits than its factorization.

503156374620341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60677780.

The product of its (nonzero) digits is 5443200, while the sum is 50.

The spelling of 503156374620341 in words is "five hundred three trillion, one hundred fifty-six billion, three hundred seventy-four million, six hundred twenty thousand, three hundred forty-one".