4056156201 has 4 divisors (see below), whose sum is σ = 5408208272. Its totient is φ = 2704104132.

The previous prime is 4056156127. The next prime is 4056156211. The reversal of 4056156201 is 1026516504.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 4056156201 - 2¹⁰ = 4056155177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4056156211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 676026031 + ... + 676026036.

It is an arithmetic number, because the mean of its divisors is an integer number (1352052068).

Almost surely, 2^4056156201 is an apocalyptic number.

It is an amenable number.

4056156201 is a deficient number, since it is larger than the sum of its proper divisors (1352052071).

4056156201 is a wasteful number, since it uses less digits than its factorization.

4056156201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1352052070.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 4056156201 is about 63687.9596234642. The cubic root of 4056156201 is about 1594.7950917803.

The spelling of 4056156201 in words is "four billion, fifty-six million, one hundred fifty-six thousand, two hundred one".