415424424557 has 2 divisors, whose sum is σ = 415424424558. Its totient is φ = 415424424556.

The previous prime is 415424424511. The next prime is 415424424589. The reversal of 415424424557 is 755424424514.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 414979467721 + 444956836 = 644189^2 + 21094^2 .

It is a cyclic number.

It is not a de Polignac number, because 415424424557 - 2³⁸ = 140546517613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (415424424157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207712212278 + 207712212279.

It is an arithmetic number, because the mean of its divisors is an integer number (207712212279).

Almost surely, 2^415424424557 is an apocalyptic number.

It is an amenable number.

415424424557 is a deficient number, since it is larger than the sum of its proper divisors (1).

415424424557 is an equidigital number, since it uses as much as digits as its factorization.

415424424557 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3584000, while the sum is 47.

The spelling of 415424424557 in words is "four hundred fifteen billion, four hundred twenty-four million, four hundred twenty-four thousand, five hundred fifty-seven".