503835408413 has 8 divisors (see below), whose sum is σ = 504748442880. Its totient is φ = 502922648160.

The previous prime is 503835408389. The next prime is 503835408449. The reversal of 503835408413 is 314804538305.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-503835408413 is a prime.

It is a super-2 number, since 2×503835408413² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (503835408913) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3806993 + ... + 3937113.

It is an arithmetic number, because the mean of its divisors is an integer number (63093555360).

Almost surely, 2^503835408413 is an apocalyptic number.

It is an amenable number.

503835408413 is a deficient number, since it is larger than the sum of its proper divisors (913034467).

503835408413 is a wasteful number, since it uses less digits than its factorization.

503835408413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137107.

The product of its (nonzero) digits is 691200, while the sum is 44.

The spelling of 503835408413 in words is "five hundred three billion, eight hundred thirty-five million, four hundred eight thousand, four hundred thirteen".