45201853 has 2 divisors, whose sum is σ = 45201854. Its totient is φ = 45201852.

The previous prime is 45201851. The next prime is 45201857. The reversal of 45201853 is 35810254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33790969 + 11410884 = 5813^2 + 3378^2 .

It is a cyclic number.

It is not a de Polignac number, because 45201853 - 2¹ = 45201851 is a prime.

Together with 45201851, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45201851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22600926 + 22600927.

It is an arithmetic number, because the mean of its divisors is an integer number (22600927).

Almost surely, 2^45201853 is an apocalyptic number.

It is an amenable number.

45201853 is a deficient number, since it is larger than the sum of its proper divisors (1).

45201853 is an equidigital number, since it uses as much as digits as its factorization.

45201853 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 45201853 is about 6723.2323327400. The cubic root of 45201853 is about 356.2203665512.

The spelling of 45201853 in words is "forty-five million, two hundred one thousand, eight hundred fifty-three".