4056166334575 has 48 divisors (see below), whose sum is σ = 5435015547456. Its totient is φ = 2995361740800.

The previous prime is 4056166334573. The next prime is 4056166334581. The reversal of 4056166334575 is 5754336616504.

It is not a de Polignac number, because 4056166334575 - 2¹ = 4056166334573 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4056166334573) 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, 768007 + ... + 2949943.

It is an arithmetic number, because the mean of its divisors is an integer number (113229490572).

Almost surely, 2^{4056166334575} is an apocalyptic number.

4056166334575 is a deficient number, since it is larger than the sum of its proper divisors (1378849212881).

4056166334575 is a wasteful number, since it uses less digits than its factorization.

4056166334575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2182084 (or 2182079 counting only the distinct ones).

The product of its (nonzero) digits is 27216000, while the sum is 55.

The spelling of 4056166334575 in words is "four trillion, fifty-six billion, one hundred sixty-six million, three hundred thirty-four thousand, five hundred seventy-five".