353340551513 has 6 divisors (see below), whose sum is σ = 359430883434. Its totient is φ = 347351725184.

The previous prime is 353340551507. The next prime is 353340551533. The reversal of 353340551513 is 315155043353.

It can be written as a sum of positive squares in only one way, i.e., 351449780224 + 1890771289 = 592832^2 + 43483^2 .

It is not a de Polignac number, because 353340551513 - 2⁶ = 353340551449 is a prime.

It is a super-2 number, since 2×353340551513² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (353340551503) 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 5 ways as a sum of consecutive naturals, for example, 50749256 + ... + 50756217.

It is an arithmetic number, because the mean of its divisors is an integer number (59905147239).

Almost surely, 2^353340551513 is an apocalyptic number.

It is an amenable number.

353340551513 is a deficient number, since it is larger than the sum of its proper divisors (6090331921).

353340551513 is an equidigital number, since it uses as much as digits as its factorization.

353340551513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101505591 (or 101505532 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 38.

Adding to 353340551513 its reverse (315155043353), we get a palindrome (668495594866).

The spelling of 353340551513 in words is "three hundred fifty-three billion, three hundred forty million, five hundred fifty-one thousand, five hundred thirteen".