513620354005 has 16 divisors (see below), whose sum is σ = 672584715648. Its totient is φ = 373425976000.

The previous prime is 513620353999. The next prime is 513620354021. The reversal of 513620354005 is 500453026315.

It is not a de Polignac number, because 513620354005 - 2²³ = 513611965397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1272481 + ... + 1626790.

It is an arithmetic number, because the mean of its divisors is an integer number (42036544728).

Almost surely, 2^513620354005 is an apocalyptic number.

513620354005 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

513620354005 is a deficient number, since it is larger than the sum of its proper divisors (158964361643).

513620354005 is a wasteful number, since it uses less digits than its factorization.

513620354005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2902508.

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 513620354005 in words is "five hundred thirteen billion, six hundred twenty million, three hundred fifty-four thousand, five".