5378578625 has 32 divisors (see below), whose sum is σ = 7695986688. Its totient is φ = 3676344000.

The previous prime is 5378578613. The next prime is 5378578627. The reversal of 5378578625 is 5268758735.

It is not a de Polignac number, because 5378578625 - 2⁶ = 5378578561 is a prime.

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5378578627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 267680 + ... + 287070.

It is an arithmetic number, because the mean of its divisors is an integer number (240499584).

Almost surely, 2^5378578625 is an apocalyptic number.

It is an amenable number.

5378578625 is a deficient number, since it is larger than the sum of its proper divisors (2317408063).

5378578625 is a wasteful number, since it uses less digits than its factorization.

5378578625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19730 (or 19720 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 56.

The square root of 5378578625 is about 73338.7934520333. The cubic root of 5378578625 is about 1752.0876989219.

The spelling of 5378578625 in words is "five billion, three hundred seventy-eight million, five hundred seventy-eight thousand, six hundred twenty-five".