10072572696549 has 48 divisors (see below), whose sum is σ = 15914304566784. Its totient is φ = 6088314304800.

The previous prime is 10072572696503. The next prime is 10072572696553. The reversal of 10072572696549 is 94569627527001.

10072572696549 is a `hidden beast` number, since 1 + 0 + 0 + 7 + 2 + 572 + 6 + 9 + 6 + 54 + 9 = 666.

It is not a de Polignac number, because 10072572696549 - 2⁷ = 10072572696421 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10072572696049) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56211154 + ... + 56390060.

It is an arithmetic number, because the mean of its divisors is an integer number (331548011808).

Almost surely, 2^{10072572696549} is an apocalyptic number.

It is an amenable number.

10072572696549 is a deficient number, since it is larger than the sum of its proper divisors (5841731870235).

10072572696549 is a wasteful number, since it uses less digits than its factorization.

10072572696549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180438 (or 180435 counting only the distinct ones).

The product of its (nonzero) digits is 57153600, while the sum is 63.

The spelling of 10072572696549 in words is "ten trillion, seventy-two billion, five hundred seventy-two million, six hundred ninety-six thousand, five hundred forty-nine".