532618403 has 2 divisors, whose sum is σ = 532618404. Its totient is φ = 532618402.

The previous prime is 532618399. The next prime is 532618417. The reversal of 532618403 is 304816235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532618403 - 2² = 532618399 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 532618403.

It is not a weakly prime, because it can be changed into another prime (532618103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266309201 + 266309202.

It is an arithmetic number, because the mean of its divisors is an integer number (266309202).

Almost surely, 2^532618403 is an apocalyptic number.

532618403 is a deficient number, since it is larger than the sum of its proper divisors (1).

532618403 is an equidigital number, since it uses as much as digits as its factorization.

532618403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 532618403 is about 23078.5268810641. The cubic root of 532618403 is about 810.5977414824.

The spelling of 532618403 in words is "five hundred thirty-two million, six hundred eighteen thousand, four hundred three".