1076149057 has 2 divisors, whose sum is σ = 1076149058. Its totient is φ = 1076149056.

The previous prime is 1076149051. The next prime is 1076149069. The reversal of 1076149057 is 7509416701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 765296896 + 310852161 = 27664^2 + 17631^2 .

It is an emirp because it is prime and its reverse (7509416701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1076149057 - 2¹⁹ = 1075624769 is a prime.

It is not a weakly prime, because it can be changed into another prime (1076149051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 538074528 + 538074529.

It is an arithmetic number, because the mean of its divisors is an integer number (538074529).

Almost surely, 2^1076149057 is an apocalyptic number.

It is an amenable number.

1076149057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1076149057 is an equidigital number, since it uses as much as digits as its factorization.

1076149057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52920, while the sum is 40.

The square root of 1076149057 is about 32804.7108964551. The cubic root of 1076149057 is about 1024.7646676075.

The spelling of 1076149057 in words is "one billion, seventy-six million, one hundred forty-nine thousand, fifty-seven".