354152845 has 4 divisors (see below), whose sum is σ = 424983420. Its totient is φ = 283322272.

The previous prime is 354152839. The next prime is 354152861. The reversal of 354152845 is 548251453.

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 130919364 + 223233481 = 11442^2 + 14941^2 .

It is a cyclic number.

It is not a de Polignac number, because 354152845 - 2⁹ = 354152333 is a prime.

It is a congruent 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, 35415280 + ... + 35415289.

It is an arithmetic number, because the mean of its divisors is an integer number (106245855).

Almost surely, 2^354152845 is an apocalyptic number.

It is an amenable number.

354152845 is a deficient number, since it is larger than the sum of its proper divisors (70830575).

354152845 is an equidigital number, since it uses as much as digits as its factorization.

354152845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70830574.

The product of its digits is 96000, while the sum is 37.

The square root of 354152845 is about 18818.9490939319. The cubic root of 354152845 is about 707.5061918074.

The spelling of 354152845 in words is "three hundred fifty-four million, one hundred fifty-two thousand, eight hundred forty-five".