48769157 has 2 divisors, whose sum is σ = 48769158. Its totient is φ = 48769156.

The previous prime is 48769121. The next prime is 48769159. The reversal of 48769157 is 75196784.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26481316 + 22287841 = 5146^2 + 4721^2 .

It is a cyclic number.

It is not a de Polignac number, because 48769157 - 2¹⁶ = 48703621 is a prime.

Together with 48769159, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48769159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24384578 + 24384579.

It is an arithmetic number, because the mean of its divisors is an integer number (24384579).

Almost surely, 2^48769157 is an apocalyptic number.

It is an amenable number.

48769157 is a deficient number, since it is larger than the sum of its proper divisors (1).

48769157 is an equidigital number, since it uses as much as digits as its factorization.

48769157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 423360, while the sum is 47.

The square root of 48769157 is about 6983.4917484021. The cubic root of 48769157 is about 365.3550233058.

The spelling of 48769157 in words is "forty-eight million, seven hundred sixty-nine thousand, one hundred fifty-seven".