755462387 has 2 divisors, whose sum is σ = 755462388. Its totient is φ = 755462386.

The previous prime is 755462353. The next prime is 755462413. The reversal of 755462387 is 783264557.

It is a strong prime.

It is an emirp because it is prime and its reverse (783264557) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-755462387 is a prime.

It is not a weakly prime, because it can be changed into another prime (755462087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 377731193 + 377731194.

It is an arithmetic number, because the mean of its divisors is an integer number (377731194).

Almost surely, 2^755462387 is an apocalyptic number.

755462387 is a deficient number, since it is larger than the sum of its proper divisors (1).

755462387 is an equidigital number, since it uses as much as digits as its factorization.

755462387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1411200, while the sum is 47.

The square root of 755462387 is about 27485.6760331632. The cubic root of 755462387 is about 910.7606999179.

The spelling of 755462387 in words is "seven hundred fifty-five million, four hundred sixty-two thousand, three hundred eighty-seven".