536623979 has 2 divisors, whose sum is σ = 536623980. Its totient is φ = 536623978.

The previous prime is 536623963. The next prime is 536623991. The reversal of 536623979 is 979326635.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 536623979 - 2⁴ = 536623963 is a prime.

It is not a weakly prime, because it can be changed into another prime (536623909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268311989 + 268311990.

It is an arithmetic number, because the mean of its divisors is an integer number (268311990).

Almost surely, 2^536623979 is an apocalyptic number.

536623979 is a deficient number, since it is larger than the sum of its proper divisors (1).

536623979 is an equidigital number, since it uses as much as digits as its factorization.

536623979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1837080, while the sum is 50.

The square root of 536623979 is about 23165.1457798133. The cubic root of 536623979 is about 812.6247118706.

The spelling of 536623979 in words is "five hundred thirty-six million, six hundred twenty-three thousand, nine hundred seventy-nine".