1072607561075 has 6 divisors (see below), whose sum is σ = 1330033375764. Its totient is φ = 858086048840.

The previous prime is 1072607561041. The next prime is 1072607561093. The reversal of 1072607561075 is 5701657062701.

It is not a de Polignac number, because 1072607561075 - 2⁸ = 1072607560819 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21452151197 + ... + 21452151246.

It is an arithmetic number, because the mean of its divisors is an integer number (221672229294).

Almost surely, 2^{1072607561075} is an apocalyptic number.

1072607561075 is a deficient number, since it is larger than the sum of its proper divisors (257425814689).

1072607561075 is an equidigital number, since it uses as much as digits as its factorization.

1072607561075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42904302453 (or 42904302448 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 47.

The spelling of 1072607561075 in words is "one trillion, seventy-two billion, six hundred seven million, five hundred sixty-one thousand, seventy-five".