354500105 has 4 divisors (see below), whose sum is σ = 425400132. Its totient is φ = 283600080.

The previous prime is 354500077. The next prime is 354500141. The reversal of 354500105 is 501005453.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 73736569 + 280763536 = 8587^2 + 16756^2 .

It is not a de Polignac number, because 354500105 - 2¹⁴ = 354483721 is a prime.

It is a super-2 number, since 2×354500105² = 251340648890022050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35450006 + ... + 35450015.

It is an arithmetic number, because the mean of its divisors is an integer number (106350033).

Almost surely, 2^354500105 is an apocalyptic number.

It is an amenable number.

354500105 is a deficient number, since it is larger than the sum of its proper divisors (70900027).

354500105 is an equidigital number, since it uses as much as digits as its factorization.

354500105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70900026.

The product of its (nonzero) digits is 1500, while the sum is 23.

The square root of 354500105 is about 18828.1731721375. The cubic root of 354500105 is about 707.7373616211.

Adding to 354500105 its reverse (501005453), we get a palindrome (855505558).

The spelling of 354500105 in words is "three hundred fifty-four million, five hundred thousand, one hundred five".