1148050057 has 48 divisors (see below), whose sum is σ = 1522091520. Its totient is φ = 862313760.

The previous prime is 1148050027. The next prime is 1148050087. The reversal of 1148050057 is 7500508411.

It is an interprime number because it is at equal distance from previous prime (1148050027) and next prime (1148050087).

It is not a de Polignac number, because 1148050057 - 2¹¹ = 1148048009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1148050027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1891048 + ... + 1891654.

It is an arithmetic number, because the mean of its divisors is an integer number (31710240).

Almost surely, 2^1148050057 is an apocalyptic number.

It is an amenable number.

1148050057 is a deficient number, since it is larger than the sum of its proper divisors (374041463).

1148050057 is an equidigital number, since it uses as much as digits as its factorization.

1148050057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683 (or 654 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 31.

The square root of 1148050057 is about 33882.8873769636. The cubic root of 1148050057 is about 1047.0970631230.

Adding to 1148050057 its reverse (7500508411), we get a palindrome (8648558468).

The spelling of 1148050057 in words is "one billion, one hundred forty-eight million, fifty thousand, fifty-seven".