45256841 has 12 divisors (see below), whose sum is σ = 55417680. Its totient is φ = 36749160.

The previous prime is 45256837. The next prime is 45256843. The reversal of 45256841 is 14865254.

It is not a de Polignac number, because 45256841 - 2² = 45256837 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45256843) 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, 23375 + ... + 25236.

It is an arithmetic number, because the mean of its divisors is an integer number (4618140).

Almost surely, 2^45256841 is an apocalyptic number.

It is an amenable number.

45256841 is a deficient number, since it is larger than the sum of its proper divisors (10160839).

45256841 is a wasteful number, since it uses less digits than its factorization.

45256841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48644 (or 48637 counting only the distinct ones).

The product of its digits is 38400, while the sum is 35.

The square root of 45256841 is about 6727.3204918452. The cubic root of 45256841 is about 356.3647552338.

The spelling of 45256841 in words is "forty-five million, two hundred fifty-six thousand, eight hundred forty-one".