45441364 has 6 divisors (see below), whose sum is σ = 79522394. Its totient is φ = 22720680.

The previous prime is 45441359. The next prime is 45441367. The reversal of 45441364 is 46314454.

It can be written as a sum of positive squares in only one way, i.e., 44355600 + 1085764 = 6660^2 + 1042^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45441367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5680167 + ... + 5680174.

Almost surely, 2^45441364 is an apocalyptic number.

It is an amenable number.

45441364 is a deficient number, since it is larger than the sum of its proper divisors (34081030).

45441364 is a wasteful number, since it uses less digits than its factorization.

45441364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11360345 (or 11360343 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 45441364 is about 6741.0209909182. The cubic root of 45441364 is about 356.8484266852.

It can be divided in two parts, 454 and 41364, that multiplied together give a triangular number (18779256 = T₆₁₂₈).

The spelling of 45441364 in words is "forty-five million, four hundred forty-one thousand, three hundred sixty-four".