46445653 has 2 divisors, whose sum is σ = 46445654. Its totient is φ = 46445652.

The previous prime is 46445621. The next prime is 46445669. The reversal of 46445653 is 35654464.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 24383844 + 22061809 = 4938^2 + 4697^2 .

It is a cyclic number.

It is not a de Polignac number, because 46445653 - 2⁵ = 46445621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46445053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23222826 + 23222827.

It is an arithmetic number, because the mean of its divisors is an integer number (23222827).

Almost surely, 2^46445653 is an apocalyptic number.

It is an amenable number.

46445653 is a deficient number, since it is larger than the sum of its proper divisors (1).

46445653 is an equidigital number, since it uses as much as digits as its factorization.

46445653 is an evil number, because the sum of its binary digits is even.

The product of its digits is 172800, while the sum is 37.

The square root of 46445653 is about 6815.1047680868. The cubic root of 46445653 is about 359.4581689602.

The spelling of 46445653 in words is "forty-six million, four hundred forty-five thousand, six hundred fifty-three".