5425421152 has 24 divisors (see below), whose sum is σ = 11049620400. Its totient is φ = 2619168384.

The previous prime is 5425421149. The next prime is 5425421159. The reversal of 5425421152 is 2511245245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5425421159) 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, 2922252 + ... + 2924107.

It is an arithmetic number, because the mean of its divisors is an integer number (460400850).

Almost surely, 2^5425421152 is an apocalyptic number.

It is an amenable number.

5425421152 is an abundant number, since it is smaller than the sum of its proper divisors (5624199248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5425421152 is a wasteful number, since it uses less digits than its factorization.

5425421152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5846398 (or 5846390 counting only the distinct ones).

The product of its digits is 16000, while the sum is 31.

The square root of 5425421152 is about 73657.4582238622. The cubic root of 5425421152 is about 1757.1593674221.

Adding to 5425421152 its reverse (2511245245), we get a palindrome (7936666397).

The spelling of 5425421152 in words is "five billion, four hundred twenty-five million, four hundred twenty-one thousand, one hundred fifty-two".