672068503 has 2 divisors, whose sum is σ = 672068504. Its totient is φ = 672068502.

The previous prime is 672068489. The next prime is 672068519. The reversal of 672068503 is 305860276.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 672068503 - 2²⁹ = 135197591 is a prime.

It is a super-2 number, since 2×672068503² = 903352145449322018, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (672065503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 336034251 + 336034252.

It is an arithmetic number, because the mean of its divisors is an integer number (336034252).

Almost surely, 2^672068503 is an apocalyptic number.

672068503 is a deficient number, since it is larger than the sum of its proper divisors (1).

672068503 is an equidigital number, since it uses as much as digits as its factorization.

672068503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 672068503 is about 25924.2840402585. The cubic root of 672068503 is about 875.9335898829.

The spelling of 672068503 in words is "six hundred seventy-two million, sixty-eight thousand, five hundred three".