45383261 has 12 divisors (see below), whose sum is σ = 57592800. Its totient is φ = 35363160.

The previous prime is 45383257. The next prime is 45383281. The reversal of 45383261 is 16238354.

It is not a de Polignac number, because 45383261 - 2² = 45383257 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45383281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41561 + ... + 42638.

It is an arithmetic number, because the mean of its divisors is an integer number (4799400).

Almost surely, 2^45383261 is an apocalyptic number.

It is an amenable number.

45383261 is a deficient number, since it is larger than the sum of its proper divisors (12209539).

45383261 is a wasteful number, since it uses less digits than its factorization.

45383261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84224 (or 84217 counting only the distinct ones).

The product of its digits is 17280, while the sum is 32.

The square root of 45383261 is about 6736.7099536792. The cubic root of 45383261 is about 356.6962686391.

The spelling of 45383261 in words is "forty-five million, three hundred eighty-three thousand, two hundred sixty-one".