575615463551 has 2 divisors, whose sum is σ = 575615463552. Its totient is φ = 575615463550.

The previous prime is 575615463457. The next prime is 575615463569. The reversal of 575615463551 is 155364516575.

575615463551 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-575615463551 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 575615463493 and 575615463502.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (575615463251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 287807731775 + 287807731776.

It is an arithmetic number, because the mean of its divisors is an integer number (287807731776).

Almost surely, 2^575615463551 is an apocalyptic number.

575615463551 is a deficient number, since it is larger than the sum of its proper divisors (1).

575615463551 is an equidigital number, since it uses as much as digits as its factorization.

575615463551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9450000, while the sum is 53.

The spelling of 575615463551 in words is "five hundred seventy-five billion, six hundred fifteen million, four hundred sixty-three thousand, five hundred fifty-one".