604961503 has 2 divisors, whose sum is σ = 604961504. Its totient is φ = 604961502.

The previous prime is 604961429. The next prime is 604961543. The reversal of 604961503 is 305169406.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 604961503 - 2⁹ = 604960991 is a prime.

It is a super-2 number, since 2×604961503² = 731956840224038018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (604961543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302480751 + 302480752.

It is an arithmetic number, because the mean of its divisors is an integer number (302480752).

Almost surely, 2^604961503 is an apocalyptic number.

604961503 is a deficient number, since it is larger than the sum of its proper divisors (1).

604961503 is an equidigital number, since it uses as much as digits as its factorization.

604961503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 604961503 is about 24595.9651772399. The cubic root of 604961503 is about 845.7511162732.

The spelling of 604961503 in words is "six hundred four million, nine hundred sixty-one thousand, five hundred three".