45562003 has 2 divisors, whose sum is σ = 45562004. Its totient is φ = 45562002.

The previous prime is 45561979. The next prime is 45562007. The reversal of 45562003 is 30026554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45562003 - 2⁹ = 45561491 is a prime.

It is a super-2 number, since 2×45562003² = 4151792234744018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45562007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22781001 + 22781002.

It is an arithmetic number, because the mean of its divisors is an integer number (22781002).

Almost surely, 2^45562003 is an apocalyptic number.

45562003 is a deficient number, since it is larger than the sum of its proper divisors (1).

45562003 is an equidigital number, since it uses as much as digits as its factorization.

45562003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 45562003 is about 6749.9631850848. The cubic root of 45562003 is about 357.1639380242.

Adding to 45562003 its reverse (30026554), we get a palindrome (75588557).

The spelling of 45562003 in words is "forty-five million, five hundred sixty-two thousand, three".