48148157 has 2 divisors, whose sum is σ = 48148158. Its totient is φ = 48148156.

The previous prime is 48148151. The next prime is 48148159. The reversal of 48148157 is 75184184.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 37773316 + 10374841 = 6146^2 + 3221^2 .

It is a cyclic number.

It is not a de Polignac number, because 48148157 - 2¹⁰ = 48147133 is a prime.

Together with 48148159, it forms a pair of twin primes.

It is a Chen prime.

It is equal to p_2896490 and since 48148157 and 2896490 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48148157.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48148151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24074078 + 24074079.

It is an arithmetic number, because the mean of its divisors is an integer number (24074079).

Almost surely, 2^48148157 is an apocalyptic number.

It is an amenable number.

48148157 is a deficient number, since it is larger than the sum of its proper divisors (1).

48148157 is an equidigital number, since it uses as much as digits as its factorization.

48148157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 35840, while the sum is 38.

The square root of 48148157 is about 6938.8873027309. The cubic root of 48148157 is about 363.7976499813.

The spelling of 48148157 in words is "forty-eight million, one hundred forty-eight thousand, one hundred fifty-seven".