501400011355413 has 8 divisors (see below), whose sum is σ = 668533686424800. Its totient is φ = 334266505261488.

The previous prime is 501400011355393. The next prime is 501400011355423. The reversal of 501400011355413 is 314553110004105.

It is a happy number.

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

It is not a de Polignac number, because 501400011355413 - 2²⁰ = 501400010306837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (501400011355423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35149998 + ... + 47310911.

It is an arithmetic number, because the mean of its divisors is an integer number (83566710803100).

Almost surely, 2^{501400011355413} is an apocalyptic number.

It is an amenable number.

501400011355413 is a deficient number, since it is larger than the sum of its proper divisors (167133675069387).

501400011355413 is a wasteful number, since it uses less digits than its factorization.

501400011355413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84487731.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 501400011355413 its reverse (314553110004105), we get a palindrome (815953121359518).

The spelling of 501400011355413 in words is "five hundred one trillion, four hundred billion, eleven million, three hundred fifty-five thousand, four hundred thirteen".