611079523 has 2 divisors, whose sum is σ = 611079524. Its totient is φ = 611079522.

The previous prime is 611079431. The next prime is 611079563. The reversal of 611079523 is 325970116.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 611079523 - 2¹⁷ = 610948451 is a prime.

It is not a weakly prime, because it can be changed into another prime (611079563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305539761 + 305539762.

It is an arithmetic number, because the mean of its divisors is an integer number (305539762).

Almost surely, 2^611079523 is an apocalyptic number.

611079523 is a deficient number, since it is larger than the sum of its proper divisors (1).

611079523 is an equidigital number, since it uses as much as digits as its factorization.

611079523 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 34.

The square root of 611079523 is about 24720.0227143909. The cubic root of 611079523 is about 848.5926066250.

The spelling of 611079523 in words is "six hundred eleven million, seventy-nine thousand, five hundred twenty-three".