768141541 has 2 divisors, whose sum is σ = 768141542. Its totient is φ = 768141540.

The previous prime is 768141503. The next prime is 768141547. The reversal of 768141541 is 145141867.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 584430625 + 183710916 = 24175^2 + 13554^2 .

It is a cyclic number.

It is not a de Polignac number, because 768141541 - 2²⁷ = 633923813 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 768141541.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (768141547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 384070770 + 384070771.

It is an arithmetic number, because the mean of its divisors is an integer number (384070771).

Almost surely, 2^768141541 is an apocalyptic number.

It is an amenable number.

768141541 is a deficient number, since it is larger than the sum of its proper divisors (1).

768141541 is an equidigital number, since it uses as much as digits as its factorization.

768141541 is an evil number, because the sum of its binary digits is even.

The product of its digits is 26880, while the sum is 37.

The square root of 768141541 is about 27715.3665139034. The cubic root of 768141541 is about 915.8276489198.

The spelling of 768141541 in words is "seven hundred sixty-eight million, one hundred forty-one thousand, five hundred forty-one".