51498441 has 12 divisors (see below), whose sum is σ = 75329280. Its totient is φ = 33897240.

The previous prime is 51498439. The next prime is 51498451. The reversal of 51498441 is 14489415.

51498441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51498441 - 2¹ = 51498439 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 51498396 and 51498405.

It is not an unprimeable number, because it can be changed into a prime (51498451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35505 + ... + 36926.

It is an arithmetic number, because the mean of its divisors is an integer number (6277440).

Almost surely, 2^51498441 is an apocalyptic number.

It is an amenable number.

51498441 is a deficient number, since it is larger than the sum of its proper divisors (23830839).

51498441 is a wasteful number, since it uses less digits than its factorization.

51498441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72516 (or 72513 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 51498441 is about 7176.2414257047. The cubic root of 51498441 is about 372.0471887762.

The spelling of 51498441 in words is "fifty-one million, four hundred ninety-eight thousand, four hundred forty-one".