1072573445702 has 64 divisors (see below), whose sum is σ = 1853767738368. Its totient is φ = 460682640000.

The previous prime is 1072573445687. The next prime is 1072573445719. The reversal of 1072573445702 is 2075443752701.

It is a super-2 number, since 2×1072573445702² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13790708 + ... + 13868264.

It is an arithmetic number, because the mean of its divisors is an integer number (28965120912).

Almost surely, 2^{1072573445702} is an apocalyptic number.

1072573445702 is a deficient number, since it is larger than the sum of its proper divisors (781194292666).

1072573445702 is a wasteful number, since it uses less digits than its factorization.

1072573445702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77925.

The product of its (nonzero) digits is 1646400, while the sum is 47.

The spelling of 1072573445702 in words is "one trillion, seventy-two billion, five hundred seventy-three million, four hundred forty-five thousand, seven hundred two".