51448204 has 24 divisors (see below), whose sum is σ = 95664240. Its totient is φ = 24163776.

The previous prime is 51448183. The next prime is 51448207. The reversal of 51448204 is 40284415.

It is not an unprimeable number, because it can be changed into a prime (51448207) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1702 + ... + 10285.

It is an arithmetic number, because the mean of its divisors is an integer number (3986010).

Almost surely, 2^51448204 is an apocalyptic number.

It is an amenable number.

51448204 is a deficient number, since it is larger than the sum of its proper divisors (44216036).

51448204 is a wasteful number, since it uses less digits than its factorization.

51448204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12057 (or 12055 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 51448204 is about 7172.7403410412. The cubic root of 51448204 is about 371.9261714203.

The spelling of 51448204 in words is "fifty-one million, four hundred forty-eight thousand, two hundred four".