45214361 has 2 divisors, whose sum is σ = 45214362. Its totient is φ = 45214360.

The previous prime is 45214289. The next prime is 45214369. The reversal of 45214361 is 16341254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44302336 + 912025 = 6656^2 + 955^2 .

It is a cyclic number.

It is not a de Polignac number, because 45214361 - 2¹⁸ = 44952217 is a prime.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a self number, because there is not a number n which added to its sum of digits gives 45214361.

It is not a weakly prime, because it can be changed into another prime (45214369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22607180 + 22607181.

It is an arithmetic number, because the mean of its divisors is an integer number (22607181).

Almost surely, 2^45214361 is an apocalyptic number.

It is an amenable number.

45214361 is a deficient number, since it is larger than the sum of its proper divisors (1).

45214361 is an equidigital number, since it uses as much as digits as its factorization.

45214361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 26.

The square root of 45214361 is about 6724.1624757289. The cubic root of 45214361 is about 356.2532206131.

The spelling of 45214361 in words is "forty-five million, two hundred fourteen thousand, three hundred sixty-one".