46228532145 has 16 divisors (see below), whose sum is σ = 74462068800. Its totient is φ = 24489744704.

The previous prime is 46228532143. The next prime is 46228532159. The reversal of 46228532145 is 54123582264.

It is a cyclic number.

It is not a de Polignac number, because 46228532145 - 2¹ = 46228532143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46228532097 and 46228532106.

It is not an unprimeable number, because it can be changed into a prime (46228532143) 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, 10339719 + ... + 10344188.

It is an arithmetic number, because the mean of its divisors is an integer number (4653879300).

Almost surely, 2^46228532145 is an apocalyptic number.

It is an amenable number.

46228532145 is a deficient number, since it is larger than the sum of its proper divisors (28233536655).

46228532145 is a wasteful number, since it uses less digits than its factorization.

46228532145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20684064.

The product of its digits is 460800, while the sum is 42.

The spelling of 46228532145 in words is "forty-six billion, two hundred twenty-eight million, five hundred thirty-two thousand, one hundred forty-five".