5245378582 has 16 divisors (see below), whose sum is σ = 7962662880. Its totient is φ = 2591203648.

The previous prime is 5245378561. The next prime is 5245378601. The reversal of 5245378582 is 2858735425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232548 + ... + 254104.

It is an arithmetic number, because the mean of its divisors is an integer number (497666430).

Almost surely, 2^5245378582 is an apocalyptic number.

5245378582 is a deficient number, since it is larger than the sum of its proper divisors (2717284298).

5245378582 is a wasteful number, since it uses less digits than its factorization.

5245378582 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23015.

The product of its digits is 2688000, while the sum is 49.

The square root of 5245378582 is about 72424.9858957529. The cubic root of 5245378582 is about 1737.5031990142.

The spelling of 5245378582 in words is "five billion, two hundred forty-five million, three hundred seventy-eight thousand, five hundred eighty-two".