4255601001157 has 4 divisors (see below), whose sum is σ = 4642473819456. Its totient is φ = 3868728182860.

The previous prime is 4255601001143. The next prime is 4255601001167. The reversal of 4255601001157 is 7511001065524.

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 a cyclic number.

It is not a de Polignac number, because 4255601001157 - 2³⁹ = 3705845187269 is a prime.

It is a super-2 number, since 2×4255601001157² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4255601001167) 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, 193436409133 + ... + 193436409154.

It is an arithmetic number, because the mean of its divisors is an integer number (1160618454864).

Almost surely, 2^{4255601001157} is an apocalyptic number.

It is an amenable number.

4255601001157 is a deficient number, since it is larger than the sum of its proper divisors (386872818299).

4255601001157 is a wasteful number, since it uses less digits than its factorization.

4255601001157 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386872818298.

The product of its (nonzero) digits is 42000, while the sum is 37.

The spelling of 4255601001157 in words is "four trillion, two hundred fifty-five billion, six hundred one million, one thousand, one hundred fifty-seven".