5078522 has 4 divisors (see below), whose sum is σ = 7617786. Its totient is φ = 2539260.

The previous prime is 5078519. The next prime is 5078531. The reversal of 5078522 is 2258705.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4036081 + 1042441 = 2009^2 + 1021^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1269629 + ... + 1269632.

Almost surely, 2^5078522 is an apocalyptic number.

5078522 is a deficient number, since it is larger than the sum of its proper divisors (2539264).

5078522 is a wasteful number, since it uses less digits than its factorization.

5078522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2539263.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5078522 is about 2253.5576318346. The cubic root of 5078522 is about 171.8880874662. Note that the first 3 decimals are identical.

The spelling of 5078522 in words is "five million, seventy-eight thousand, five hundred twenty-two".