354165057157 has 8 divisors (see below), whose sum is σ = 360857381400. Its totient is φ = 347473102080.

The previous prime is 354165057151. The next prime is 354165057179. The reversal of 354165057157 is 751750561453.

It can be written as a sum of positive squares in 4 ways, for example, as 55562116 + 354109495041 = 7454^2 + 595071^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-354165057157 is a prime.

It is a super-2 number, since 2×354165057157² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 354165057157.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354165057151) 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, 2554969 + ... + 2690017.

It is an arithmetic number, because the mean of its divisors is an integer number (45107172675).

Almost surely, 2^354165057157 is an apocalyptic number.

It is an amenable number.

354165057157 is a deficient number, since it is larger than the sum of its proper divisors (6692324243).

354165057157 is a wasteful number, since it uses less digits than its factorization.

354165057157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184583.

The product of its (nonzero) digits is 2205000, while the sum is 49.

The spelling of 354165057157 in words is "three hundred fifty-four billion, one hundred sixty-five million, fifty-seven thousand, one hundred fifty-seven".