355472563 has 2 divisors, whose sum is σ = 355472564. Its totient is φ = 355472562.

The previous prime is 355472531. The next prime is 355472599. The reversal of 355472563 is 365274553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355472563 - 2⁵ = 355472531 is a prime.

It is a super-3 number, since 3×355472563³ (a number of 27 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (355472063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177736281 + 177736282.

It is an arithmetic number, because the mean of its divisors is an integer number (177736282).

Almost surely, 2^355472563 is an apocalyptic number.

355472563 is a deficient number, since it is larger than the sum of its proper divisors (1).

355472563 is an equidigital number, since it uses as much as digits as its factorization.

355472563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 378000, while the sum is 40.

The square root of 355472563 is about 18853.9800307521. The cubic root of 355472563 is about 708.3839213635.

The spelling of 355472563 in words is "three hundred fifty-five million, four hundred seventy-two thousand, five hundred sixty-three".