1048057141 has 2 divisors, whose sum is σ = 1048057142. Its totient is φ = 1048057140.

The previous prime is 1048057117. The next prime is 1048057163. The reversal of 1048057141 is 1417508401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1005207025 + 42850116 = 31705^2 + 6546^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048057141 - 2¹⁹ = 1047532853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048051141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524028570 + 524028571.

It is an arithmetic number, because the mean of its divisors is an integer number (524028571).

Almost surely, 2^1048057141 is an apocalyptic number.

It is an amenable number.

1048057141 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048057141 is an equidigital number, since it uses as much as digits as its factorization.

1048057141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4480, while the sum is 31.

The square root of 1048057141 is about 32373.7106461400. The cubic root of 1048057141 is about 1015.7690761708.

The spelling of 1048057141 in words is "one billion, forty-eight million, fifty-seven thousand, one hundred forty-one".