1005453245432 has 8 divisors (see below), whose sum is σ = 1885224835200. Its totient is φ = 502726622712.

The previous prime is 1005453245413. The next prime is 1005453245519. The reversal of 1005453245432 is 2345423545001.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62840827832 + ... + 62840827847.

It is an arithmetic number, because the mean of its divisors is an integer number (235653104400).

Almost surely, 2^{1005453245432} is an apocalyptic number.

It is an amenable number.

1005453245432 is a deficient number, since it is larger than the sum of its proper divisors (879771589768).

1005453245432 is a wasteful number, since it uses less digits than its factorization.

1005453245432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125681655685 (or 125681655681 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 38.

The spelling of 1005453245432 in words is "one trillion, five billion, four hundred fifty-three million, two hundred forty-five thousand, four hundred thirty-two".