3528162781145 has 32 divisors (see below), whose sum is σ = 4510753228800. Its totient is φ = 2641506254784.

The previous prime is 3528162781097. The next prime is 3528162781177. The reversal of 3528162781145 is 5411872618253.

It is a cyclic number.

It is not a de Polignac number, because 3528162781145 - 2¹⁴ = 3528162764761 is a prime.

It is a super-2 number, since 2×3528162781145² (a number of 26 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, 141436544 + ... + 141461486.

It is an arithmetic number, because the mean of its divisors is an integer number (140961038400).

Almost surely, 2^{3528162781145} is an apocalyptic number.

It is an amenable number.

3528162781145 is a deficient number, since it is larger than the sum of its proper divisors (982590447655).

3528162781145 is a wasteful number, since it uses less digits than its factorization.

3528162781145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42989.

The product of its digits is 3225600, while the sum is 53.

The spelling of 3528162781145 in words is "three trillion, five hundred twenty-eight billion, one hundred sixty-two million, seven hundred eighty-one thousand, one hundred forty-five".