3215455003 has 2 divisors, whose sum is σ = 3215455004. Its totient is φ = 3215455002.

The previous prime is 3215454973. The next prime is 3215455007. The reversal of 3215455003 is 3005545123.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3215455003 - 2¹³ = 3215446811 is a prime.

It is not a weakly prime, because it can be changed into another prime (3215455007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1607727501 + 1607727502.

It is an arithmetic number, because the mean of its divisors is an integer number (1607727502).

Almost surely, 2^3215455003 is an apocalyptic number.

3215455003 is a deficient number, since it is larger than the sum of its proper divisors (1).

3215455003 is an equidigital number, since it uses as much as digits as its factorization.

3215455003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 3215455003 is about 56704.9821708816. The cubic root of 3215455003 is about 1475.9811536568.

The spelling of 3215455003 in words is "three billion, two hundred fifteen million, four hundred fifty-five thousand, three".