350515525340413 has 8 divisors (see below), whose sum is σ = 357129303893208. Its totient is φ = 343901757086784.

The previous prime is 350515525340377. The next prime is 350515525340417. The reversal of 350515525340413 is 314043525515053.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 83076698788164 + 267438826552249 = 9114642^2 + 16353557^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 350515525340413 - 2²⁵ = 350515491785981 is a prime.

It is a super-2 number, since 2×350515525340413² (a number of 30 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 (350515525340417) 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, 128426031 + ... + 131126947.

It is an arithmetic number, because the mean of its divisors is an integer number (44641162986651).

Almost surely, 2^{350515525340413} is an apocalyptic number.

It is an amenable number.

350515525340413 is a deficient number, since it is larger than the sum of its proper divisors (6613778552795).

350515525340413 is a wasteful number, since it uses less digits than its factorization.

350515525340413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149583.

The product of its (nonzero) digits is 2700000, while the sum is 46.

The spelling of 350515525340413 in words is "three hundred fifty trillion, five hundred fifteen billion, five hundred twenty-five million, three hundred forty thousand, four hundred thirteen".