4075272201561 has 8 divisors (see below), whose sum is σ = 5927668656864. Its totient is φ = 2469861940320.

The previous prime is 4075272201527. The next prime is 4075272201629. The reversal of 4075272201561 is 1651022725704.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4075272201561 - 2⁴¹ = 1876248946009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4075272201661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61746548476 + ... + 61746548541.

It is an arithmetic number, because the mean of its divisors is an integer number (740958582108).

Almost surely, 2^{4075272201561} is an apocalyptic number.

It is an amenable number.

4075272201561 is a deficient number, since it is larger than the sum of its proper divisors (1852396455303).

4075272201561 is a wasteful number, since it uses less digits than its factorization.

4075272201561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123493097031.

The product of its (nonzero) digits is 235200, while the sum is 42.

The spelling of 4075272201561 in words is "four trillion, seventy-five billion, two hundred seventy-two million, two hundred one thousand, five hundred sixty-one".