45380283 has 16 divisors (see below), whose sum is σ = 65509920. Its totient is φ = 27777024.

The previous prime is 45380281. The next prime is 45380287. The reversal of 45380283 is 38208354.

It is not a de Polignac number, because 45380283 - 2¹ = 45380281 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45380281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4513 + ... + 10541.

It is an arithmetic number, because the mean of its divisors is an integer number (4094370).

Almost surely, 2^45380283 is an apocalyptic number.

45380283 is a deficient number, since it is larger than the sum of its proper divisors (20129637).

45380283 is a wasteful number, since it uses less digits than its factorization.

45380283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6238.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 45380283 is about 6736.4889222799. The cubic root of 45380283 is about 356.6884664619.

The spelling of 45380283 in words is "forty-five million, three hundred eighty thousand, two hundred eighty-three".