3455557063 has 8 divisors (see below), whose sum is σ = 3984157728. Its totient is φ = 2935693824.

The previous prime is 3455557057. The next prime is 3455557069. The reversal of 3455557063 is 3607555543.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3455557057) and next prime (3455557069).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3455557063 - 2⁹ = 3455556551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3455557069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2183506 + ... + 2185087.

It is an arithmetic number, because the mean of its divisors is an integer number (498019716).

Almost surely, 2^3455557063 is an apocalyptic number.

3455557063 is a deficient number, since it is larger than the sum of its proper divisors (528600665).

3455557063 is a wasteful number, since it uses less digits than its factorization.

3455557063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4368713.

The product of its (nonzero) digits is 945000, while the sum is 43.

The square root of 3455557063 is about 58783.9864503931. The cubic root of 3455557063 is about 1511.8406661825.

The spelling of 3455557063 in words is "three billion, four hundred fifty-five million, five hundred fifty-seven thousand, sixty-three".