354513145 has 16 divisors (see below), whose sum is σ = 507329280. Its totient is φ = 232524864.

The previous prime is 354513143. The next prime is 354513161. The reversal of 354513145 is 541315453.

It is a cyclic number.

It is not a de Polignac number, because 354513145 - 2¹ = 354513143 is a prime.

It is not an unprimeable number, because it can be changed into a prime (354513143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 219390 + ... + 220999.

It is an arithmetic number, because the mean of its divisors is an integer number (31708080).

Almost surely, 2^354513145 is an apocalyptic number.

354513145 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

354513145 is a deficient number, since it is larger than the sum of its proper divisors (152816135).

354513145 is a wasteful number, since it uses less digits than its factorization.

354513145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440424.

The product of its digits is 18000, while the sum is 31.

The square root of 354513145 is about 18828.5194585236. The cubic root of 354513145 is about 707.7460393637.

Adding to 354513145 its reverse (541315453), we get a palindrome (895828598).

The spelling of 354513145 in words is "three hundred fifty-four million, five hundred thirteen thousand, one hundred forty-five".