1048295557 has 2 divisors, whose sum is σ = 1048295558. Its totient is φ = 1048295556.

The previous prime is 1048295551. The next prime is 1048295579. The reversal of 1048295557 is 7555928401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1042385796 + 5909761 = 32286^2 + 2431^2 .

It is a cyclic number.

It is not a de Polignac number, because 1048295557 - 2¹⁹ = 1047771269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1048295551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524147778 + 524147779.

It is an arithmetic number, because the mean of its divisors is an integer number (524147779).

Almost surely, 2^1048295557 is an apocalyptic number.

It is an amenable number.

1048295557 is a deficient number, since it is larger than the sum of its proper divisors (1).

1048295557 is an equidigital number, since it uses as much as digits as its factorization.

1048295557 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 46.

The square root of 1048295557 is about 32377.3926837848. The cubic root of 1048295557 is about 1015.8460939940.

The spelling of 1048295557 in words is "one billion, forty-eight million, two hundred ninety-five thousand, five hundred fifty-seven".