5425134542 has 8 divisors (see below), whose sum is σ = 8187626856. Its totient is φ = 2695925592.

The previous prime is 5425134541. The next prime is 5425134557. The reversal of 5425134542 is 2454315245.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425134541) 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, 8320433 + ... + 8321084.

It is an arithmetic number, because the mean of its divisors is an integer number (1023453357).

Almost surely, 2^5425134542 is an apocalyptic number.

5425134542 is a deficient number, since it is larger than the sum of its proper divisors (2762492314).

5425134542 is a wasteful number, since it uses less digits than its factorization.

5425134542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16641682.

The product of its digits is 96000, while the sum is 35.

The square root of 5425134542 is about 73655.5126382269. The cubic root of 5425134542 is about 1757.1284249201.

Adding to 5425134542 its reverse (2454315245), we get a palindrome (7879449787).

The spelling of 5425134542 in words is "five billion, four hundred twenty-five million, one hundred thirty-four thousand, five hundred forty-two".