1012454546395 has 8 divisors (see below), whose sum is σ = 1215673413840. Its totient is φ = 809478331680.

The previous prime is 1012454546351. The next prime is 1012454546399. The reversal of 1012454546395 is 5936454542101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1012454546395 - 2¹¹ = 1012454544347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1012454546399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60654001 + ... + 60670690.

It is an arithmetic number, because the mean of its divisors is an integer number (151959176730).

Almost surely, 2^{1012454546395} is an apocalyptic number.

1012454546395 is a deficient number, since it is larger than the sum of its proper divisors (203218867445).

1012454546395 is a wasteful number, since it uses less digits than its factorization.

1012454546395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121326365.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 1012454546395 in words is "one trillion, twelve billion, four hundred fifty-four million, five hundred forty-six thousand, three hundred ninety-five".