1545053132222 has 16 divisors (see below), whose sum is σ = 2454219790560. Its totient is φ = 726991419648.

The previous prime is 1545053132173. The next prime is 1545053132261. The reversal of 1545053132222 is 2222313505451.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2615903 + ... + 3151674.

It is an arithmetic number, because the mean of its divisors is an integer number (153388736910).

Almost surely, 2^{1545053132222} is an apocalyptic number.

1545053132222 is a deficient number, since it is larger than the sum of its proper divisors (909166658338).

1545053132222 is a wasteful number, since it uses less digits than its factorization.

1545053132222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5775475.

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 1545053132222 its reverse (2222313505451), we get a palindrome (3767366637673).

The spelling of 1545053132222 in words is "one trillion, five hundred forty-five billion, fifty-three million, one hundred thirty-two thousand, two hundred twenty-two".