45903461 has 2 divisors, whose sum is σ = 45903462. Its totient is φ = 45903460.

The previous prime is 45903439. The next prime is 45903463. The reversal of 45903461 is 16430954.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 45819361 + 84100 = 6769^2 + 290^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45903461 is a prime.

Together with 45903463, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45903463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22951730 + 22951731.

It is an arithmetic number, because the mean of its divisors is an integer number (22951731).

Almost surely, 2^45903461 is an apocalyptic number.

It is an amenable number.

45903461 is a deficient number, since it is larger than the sum of its proper divisors (1).

45903461 is an equidigital number, since it uses as much as digits as its factorization.

45903461 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 45903461 is about 6775.2092956602. The cubic root of 45903461 is about 358.0539565793.

It can be divided in two parts, 45903 and 461, that added together give a palindrome (46364).

The spelling of 45903461 in words is "forty-five million, nine hundred three thousand, four hundred sixty-one".