45942803 has 2 divisors, whose sum is σ = 45942804. Its totient is φ = 45942802.

The previous prime is 45942781. The next prime is 45942833. The reversal of 45942803 is 30824954.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45942803 - 2⁶ = 45942739 is a prime.

It is a super-2 number, since 2×45942803² = 4221482294993618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (45942833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22971401 + 22971402.

It is an arithmetic number, because the mean of its divisors is an integer number (22971402).

Almost surely, 2^45942803 is an apocalyptic number.

45942803 is a deficient number, since it is larger than the sum of its proper divisors (1).

45942803 is an equidigital number, since it uses as much as digits as its factorization.

45942803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 45942803 is about 6778.1120527769. The cubic root of 45942803 is about 358.1562185586.

The spelling of 45942803 in words is "forty-five million, nine hundred forty-two thousand, eight hundred three".