2515003 has 2 divisors, whose sum is σ = 2515004. Its totient is φ = 2515002.

The previous prime is 2514991. The next prime is 2515013. The reversal of 2515003 is 3005152.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2515003 is a prime.

It is not a weakly prime, because it can be changed into another prime (2515013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257501 + 1257502.

It is an arithmetic number, because the mean of its divisors is an integer number (1257502).

2^2515003 is an apocalyptic number.

2515003 is a deficient number, since it is larger than the sum of its proper divisors (1).

2515003 is an equidigital number, since it uses as much as digits as its factorization.

2515003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 2515003 is about 1585.8760985651. The cubic root of 2515003 is about 135.9918355825.

The spelling of 2515003 in words is "two million, five hundred fifteen thousand, three".