354528866145 has 32 divisors (see below), whose sum is σ = 606123872640. Its totient is φ = 176326917120.

The previous prime is 354528866129. The next prime is 354528866161. The reversal of 354528866145 is 541668825453.

It is an interprime number because it is at equal distance from previous prime (354528866129) and next prime (354528866161).

It is not a de Polignac number, because 354528866145 - 2⁴ = 354528866129 is a prime.

It is a super-2 number, since 2×354528866145² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6349771 + ... + 6405360.

It is an arithmetic number, because the mean of its divisors is an integer number (18941371020).

Almost surely, 2^354528866145 is an apocalyptic number.

It is an amenable number.

354528866145 is a deficient number, since it is larger than the sum of its proper divisors (251595006495).

354528866145 is a wasteful number, since it uses less digits than its factorization.

354528866145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12755265.

The product of its digits is 27648000, while the sum is 57.

The spelling of 354528866145 in words is "three hundred fifty-four billion, five hundred twenty-eight million, eight hundred sixty-six thousand, one hundred forty-five".