577472387 has 2 divisors, whose sum is σ = 577472388. Its totient is φ = 577472386.

The previous prime is 577472381. The next prime is 577472393. The reversal of 577472387 is 783274775.

It is a balanced prime because it is at equal distance from previous prime (577472381) and next prime (577472393).

It is a cyclic number.

It is not a de Polignac number, because 577472387 - 2⁸ = 577472131 is a prime.

It is not a weakly prime, because it can be changed into another prime (577472381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288736193 + 288736194.

It is an arithmetic number, because the mean of its divisors is an integer number (288736194).

Almost surely, 2^577472387 is an apocalyptic number.

577472387 is a deficient number, since it is larger than the sum of its proper divisors (1).

577472387 is an equidigital number, since it uses as much as digits as its factorization.

577472387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304960, while the sum is 50.

The square root of 577472387 is about 24030.6551512854. The cubic root of 577472387 is about 832.7418816367.

The spelling of 577472387 in words is "five hundred seventy-seven million, four hundred seventy-two thousand, three hundred eighty-seven".