9475006157 has 2 divisors, whose sum is σ = 9475006158. Its totient is φ = 9475006156.

The previous prime is 9475006133. The next prime is 9475006169. The reversal of 9475006157 is 7516005749.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7459085956 + 2015920201 = 86366^2 + 44899^2 .

It is a cyclic number.

It is not a de Polignac number, because 9475006157 - 2³² = 5180038861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9475006187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4737503078 + 4737503079.

It is an arithmetic number, because the mean of its divisors is an integer number (4737503079).

Almost surely, 2^9475006157 is an apocalyptic number.

It is an amenable number.

9475006157 is a deficient number, since it is larger than the sum of its proper divisors (1).

9475006157 is an equidigital number, since it uses as much as digits as its factorization.

9475006157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 44.

The square root of 9475006157 is about 97339.6432960384. The cubic root of 9475006157 is about 2116.0528010625.

The spelling of 9475006157 in words is "nine billion, four hundred seventy-five million, six thousand, one hundred fifty-seven".