5501378 has 8 divisors (see below), whose sum is σ = 8307900. Its totient is φ = 2732080.

The previous prime is 5501371. The next prime is 5501381. The reversal of 5501378 is 8731055.

It can be written as a sum of positive squares in 2 ways, for example, as 4231249 + 1270129 = 2057^2 + 1127^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 5501378.

It is not an unprimeable number, because it can be changed into a prime (5501371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8933 + ... + 9528.

Almost surely, 2^5501378 is an apocalyptic number.

5501378 is a deficient number, since it is larger than the sum of its proper divisors (2806522).

5501378 is a wasteful number, since it uses less digits than its factorization.

5501378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18612.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 5501378 is about 2345.5016520992. The cubic root of 5501378 is about 176.5321574141.

The spelling of 5501378 in words is "five million, five hundred one thousand, three hundred seventy-eight".