767448053 has 2 divisors, whose sum is σ = 767448054. Its totient is φ = 767448052.

The previous prime is 767447957. The next prime is 767448079. The reversal of 767448053 is 350844767.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 734247409 + 33200644 = 27097^2 + 5762^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-767448053 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 767447995 and 767448013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (767444053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383724026 + 383724027.

It is an arithmetic number, because the mean of its divisors is an integer number (383724027).

Almost surely, 2^767448053 is an apocalyptic number.

It is an amenable number.

767448053 is a deficient number, since it is larger than the sum of its proper divisors (1).

767448053 is an equidigital number, since it uses as much as digits as its factorization.

767448053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 564480, while the sum is 44.

The square root of 767448053 is about 27702.8527953350. The cubic root of 767448053 is about 915.5519589691.

The spelling of 767448053 in words is "seven hundred sixty-seven million, four hundred forty-eight thousand, fifty-three".