351055413 has 6 divisors (see below), whose sum is σ = 507080054. Its totient is φ = 234036936.

The previous prime is 351055409. The next prime is 351055429. The reversal of 351055413 is 314550153.

It can be written as a sum of positive squares in only one way, i.e., 257217444 + 93837969 = 16038^2 + 9687^2 .

It is not a de Polignac number, because 351055413 - 2² = 351055409 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (351055403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 19503070 + ... + 19503087.

Almost surely, 2^351055413 is an apocalyptic number.

It is an amenable number.

351055413 is a deficient number, since it is larger than the sum of its proper divisors (156024641).

351055413 is a wasteful number, since it uses less digits than its factorization.

351055413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39006163 (or 39006160 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 351055413 is about 18736.4728003966. The cubic root of 351055413 is about 705.4375253057.

The spelling of 351055413 in words is "three hundred fifty-one million, fifty-five thousand, four hundred thirteen".