1045542202646 has 16 divisors (see below), whose sum is σ = 1573745035968. Its totient is φ = 520960704000.

The previous prime is 1045542202633. The next prime is 1045542202673. The reversal of 1045542202646 is 6462022455401.

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, 17409971 + ... + 17469921.

It is an arithmetic number, because the mean of its divisors is an integer number (98359064748).

Almost surely, 2^{1045542202646} is an apocalyptic number.

1045542202646 is a deficient number, since it is larger than the sum of its proper divisors (528202833322).

1045542202646 is a wasteful number, since it uses less digits than its factorization.

1045542202646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90007.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 1045542202646 in words is "one trillion, forty-five billion, five hundred forty-two million, two hundred two thousand, six hundred forty-six".