1546228355 has 16 divisors (see below), whose sum is σ = 2135804160. Its totient is φ = 1052639712.

The previous prime is 1546228297. The next prime is 1546228363. The reversal of 1546228355 is 5538226451.

It is a cyclic number.

It is not a de Polignac number, because 1546228355 - 2¹⁴ = 1546211971 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154049 + ... + 163778.

It is an arithmetic number, because the mean of its divisors is an integer number (133487760).

Almost surely, 2^1546228355 is an apocalyptic number.

1546228355 is a deficient number, since it is larger than the sum of its proper divisors (589575805).

1546228355 is a wasteful number, since it uses less digits than its factorization.

1546228355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317978.

The product of its digits is 288000, while the sum is 41.

The square root of 1546228355 is about 39322.1102561905. The cubic root of 1546228355 is about 1156.3550757978.

The spelling of 1546228355 in words is "one billion, five hundred forty-six million, two hundred twenty-eight thousand, three hundred fifty-five".