45367457 has 2 divisors, whose sum is σ = 45367458. Its totient is φ = 45367456.

The previous prime is 45367429. The next prime is 45367463. The reversal of 45367457 is 75476354.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35153041 + 10214416 = 5929^2 + 3196^2 .

It is a cyclic number.

It is not a de Polignac number, because 45367457 - 2¹⁴ = 45351073 is a prime.

It is not a weakly prime, because it can be changed into another prime (45367057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22683728 + 22683729.

It is an arithmetic number, because the mean of its divisors is an integer number (22683729).

Almost surely, 2^45367457 is an apocalyptic number.

It is an amenable number.

45367457 is a deficient number, since it is larger than the sum of its proper divisors (1).

45367457 is an equidigital number, since it uses as much as digits as its factorization.

45367457 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 352800, while the sum is 41.

The square root of 45367457 is about 6735.5368754094. The cubic root of 45367457 is about 356.6548592281.

The spelling of 45367457 in words is "forty-five million, three hundred sixty-seven thousand, four hundred fifty-seven".