45464743 has 2 divisors, whose sum is σ = 45464744. Its totient is φ = 45464742.

The previous prime is 45464719. The next prime is 45464753. The reversal of 45464743 is 34746454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45464743 - 2⁵ = 45464711 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45464753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22732371 + 22732372.

It is an arithmetic number, because the mean of its divisors is an integer number (22732372).

Almost surely, 2^45464743 is an apocalyptic number.

45464743 is a deficient number, since it is larger than the sum of its proper divisors (1).

45464743 is an equidigital number, since it uses as much as digits as its factorization.

45464743 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 37.

The square root of 45464743 is about 6742.7548524323. The cubic root of 45464743 is about 356.9096141753.

The spelling of 45464743 in words is "forty-five million, four hundred sixty-four thousand, seven hundred forty-three".