5425902720 has 512 divisors, whose sum is σ = 22686105600. Its totient is φ = 1199370240.

The previous prime is 5425902707. The next prime is 5425902721. The reversal of 5425902720 is 272095245.

It is a happy number.

5425902720 is a `hidden beast` number, since 5 + 42 + 590 + 2 + 7 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (5425902721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3749037 + ... + 3750483.

It is an arithmetic number, because the mean of its divisors is an integer number (44308800).

Almost surely, 2^5425902720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5425902720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11343052800).

5425902720 is an abundant number, since it is smaller than the sum of its proper divisors (17260202880).

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

5425902720 is a wasteful number, since it uses less digits than its factorization.

5425902720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1513 (or 1495 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5425902720 is about 73660.7271210378. The cubic root of 5425902720 is about 1757.2113551949.

Adding to 5425902720 its reverse (272095245), we get a palindrome (5697997965).

The spelling of 5425902720 in words is "five billion, four hundred twenty-five million, nine hundred two thousand, seven hundred twenty".