45363853 has 2 divisors, whose sum is σ = 45363854. Its totient is φ = 45363852.

The previous prime is 45363833. The next prime is 45363863. The reversal of 45363853 is 35836354.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44116164 + 1247689 = 6642^2 + 1117^2 .

It is a cyclic number.

It is not a de Polignac number, because 45363853 - 2⁵ = 45363821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45363823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22681926 + 22681927.

It is an arithmetic number, because the mean of its divisors is an integer number (22681927).

Almost surely, 2^45363853 is an apocalyptic number.

It is an amenable number.

45363853 is a deficient number, since it is larger than the sum of its proper divisors (1).

45363853 is an equidigital number, since it uses as much as digits as its factorization.

45363853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129600, while the sum is 37.

The square root of 45363853 is about 6735.2693338871. The cubic root of 45363853 is about 356.6454147332.

It can be divided in two parts, 4 and 5363853, that multiplied together give a palindrome (21455412).

The spelling of 45363853 in words is "forty-five million, three hundred sixty-three thousand, eight hundred fifty-three".