45846553 has 2 divisors, whose sum is σ = 45846554. Its totient is φ = 45846552.

The previous prime is 45846539. The next prime is 45846583. The reversal of 45846553 is 35564854.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 45589504 + 257049 = 6752^2 + 507^2 .

It is a cyclic number.

It is not a de Polignac number, because 45846553 - 2¹³ = 45838361 is a prime.

It is not a weakly prime, because it can be changed into another prime (45846503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22923276 + 22923277.

It is an arithmetic number, because the mean of its divisors is an integer number (22923277).

Almost surely, 2^45846553 is an apocalyptic number.

It is an amenable number.

45846553 is a deficient number, since it is larger than the sum of its proper divisors (1).

45846553 is an equidigital number, since it uses as much as digits as its factorization.

45846553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288000, while the sum is 40.

The square root of 45846553 is about 6771.0082705606. The cubic root of 45846553 is about 357.9059317156.

The spelling of 45846553 in words is "forty-five million, eight hundred forty-six thousand, five hundred fifty-three".