45256683 has 16 divisors (see below), whose sum is σ = 63742976. Its totient is φ = 28516320.

The previous prime is 45256657. The next prime is 45256789. The reversal of 45256683 is 38665254.

It is not a de Polignac number, because 45256683 - 2⁶ = 45256619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45256633) 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, 1660 + ... + 9657.

It is an arithmetic number, because the mean of its divisors is an integer number (3983936).

Almost surely, 2^45256683 is an apocalyptic number.

45256683 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

45256683 is a deficient number, since it is larger than the sum of its proper divisors (18486293).

45256683 is a wasteful number, since it uses less digits than its factorization.

45256683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11394.

The product of its digits is 172800, while the sum is 39.

The square root of 45256683 is about 6727.3087486751. The cubic root of 45256683 is about 356.3643405216.

The spelling of 45256683 in words is "forty-five million, two hundred fifty-six thousand, six hundred eighty-three".