5625471442 has 16 divisors (see below), whose sum is σ = 8475832512. Its totient is φ = 2800218960.

The previous prime is 5625471427. The next prime is 5625471443. The reversal of 5625471442 is 2441745265.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5625471395 and 5625471404.

It is not an unprimeable number, because it can be changed into a prime (5625471443) 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, 486148 + ... + 497584.

It is an arithmetic number, because the mean of its divisors is an integer number (529739532).

Almost surely, 2^5625471442 is an apocalyptic number.

5625471442 is a deficient number, since it is larger than the sum of its proper divisors (2850361070).

5625471442 is a wasteful number, since it uses less digits than its factorization.

5625471442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12513.

The product of its digits is 268800, while the sum is 40.

The square root of 5625471442 is about 75003.1428808153. The cubic root of 5625471442 is about 1778.4963358613.

The spelling of 5625471442 in words is "five billion, six hundred twenty-five million, four hundred seventy-one thousand, four hundred forty-two".