1057080767 has 2 divisors, whose sum is σ = 1057080768. Its totient is φ = 1057080766.

The previous prime is 1057080721. The next prime is 1057080781. The reversal of 1057080767 is 7670807501.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1057080767 - 2¹⁶ = 1057015231 is a prime.

It is a super-2 number, since 2×1057080767² = 2234839495922616578, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1057080797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528540383 + 528540384.

It is an arithmetic number, because the mean of its divisors is an integer number (528540384).

Almost surely, 2^1057080767 is an apocalyptic number.

1057080767 is a deficient number, since it is larger than the sum of its proper divisors (1).

1057080767 is an equidigital number, since it uses as much as digits as its factorization.

1057080767 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 82320, while the sum is 41.

The square root of 1057080767 is about 32512.7785186071. The cubic root of 1057080767 is about 1018.6759595305.

The spelling of 1057080767 in words is "one billion, fifty-seven million, eighty thousand, seven hundred sixty-seven".